# Proportions Calculator

## What is Proportions Calculator?

A 'Proportion Calculator' is an online tool that finds the proportionate value for the given ratio. Cuemath's 'Proportion Calculator' helps you to find the proportion value within a few seconds.

NOTE: Please enter up to three digits only.￼

## How to Use Proportions Calculator?

Follow the given steps to use the calculator:

• Step 1: Enter the ratio and also one number, to find the other number.
• Step 2: Click on "Solve" to know the proportion and the other number.
• Step 3: Click on "Reset" to enter the new set of values.

## How to find the proportions?

The process to find the proportion for the given number is possible with the help of the given ratio. Here a ratio value is given and one value representing one number of the proportion is given. This is useful to find the other proportionate number.

### Solved Example:

Find the value of x in the proportion 4 : 7 = 28 : x.

### Solution:

The given proportion is 4 : 7 = 28 : x

4/7 = 28/X

28/X = 4/7

X/28 = 7/4

X = 7/4 × 28

X = 7 × 7

X = 49

Therefore the other proportion value of x = 49.

Now, try the calculator to find the value of x in each of the following proportions.

• 2 : 11 = X : 242
• 4 : 3 = 428 : X