Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Proportion_Calculator 螢幕截圖

iPhone

About Proportion_Calculator

Proportion calculator

This application is designed to find the “x” or “unknown” value in a proportion of two ratios. It does so while providing the labeled steps that help the user to understand proportions deeply.

It also goes by the name solving proportions calculator. To know more about the proportions and this app, keep reading.

What are proportions?
 Proportions show a relation between two different ratios. These ration seem different but are actually related in similar way.

Proportions have many uses because if you know one ratio you can find the values of other proportions. It has its application everywhere from baking to higher sciences.

Example: The tv cooking shows often provide an ingredient list of 4 to 5 servings. If you want to make more servings then proportion calculator will be useful in finding the quantity of ingredients.

Proportion formula:

There is no formula to solve proportions. It is just a matter of writing and simplifying. Say there are two ratios (a) 2:3 and (b) 7:x

To find the value of x in the second proportion:

1. Write the ratios in fraction form.
2. Cross multiply.
3. Separate the x and solve.

This will give the missing value.

How to use the proportion solver?

The application is easy to operate due to its up-to-the-mark useability.

1. Enter the ratios in the correct order, first goes first.
2. Remember to enter the unknown value as x.
3. Click “Calculate”.

Features:

You will understand why the claim is that “This is one of the best proportion solvers” once you install and try it. Its main highlights are:

1. It is to the point with no extra buttons and options to complicate things.
2. The answer is calculated very fast so it is time-saving.
3. Smart color theme which is easy on the eyes.
4. Math keyboard for convenient inputting.