Enter the given value and the 4:3 ratio into the calculator to determine the result.

4:3 Ratio Formula

The following formula is used to calculate the 4:3 ratio.

R = (4/3) * V


  • R is the result in 4:3 ratio V is the given value

To calculate the 4:3 ratio, multiply the given value by 4/3. The result will be the corresponding value in a 4:3 ratio.

What is a 4:3 Ratio?

A 4:3 ratio is a proportional relationship between two numbers, indicating that the first number is four times larger than a single unit of the second number. This ratio is often used to describe the aspect ratio of images, screens, and photographs. For example, in a 4:3 aspect ratio, the width of an image is 4 units while the height is 3 units. This ratio was standard for television screens and computer monitors before the wide adoption of widescreen displays.

How to Calculate 4:3 Ratio?

The following steps outline how to calculate the 4:3 Ratio using the formula R = (4/3) * V.

  1. First, determine the given value (V).
  2. Next, substitute the value of V into the formula R = (4/3) * V.
  3. Next, calculate the result (R) by multiplying (4/3) with the value of V.
  4. Finally, the result (R) will be the value in the 4:3 ratio.
  5. After inserting the value of V and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

Given value (V) = 12