Purpose:
The Proportions Calculator helps you to calculate dimensions when you want to resize an image (or any other object) whilst maintaining existing proportions.
Why did I create this?
This program was inspired by the 'Scale Image' feature on GIMP.
I was trying to resize an image in the README file on my Github profile but couldn't be bothered to load GIMP to use the 'Scale Image' feature. I saw a post somewhere saying that beginner programmers should create programs that make their lives easier. I put two and two together and created a program that allowed me to calculate dimensions of the same proportions without loading GIMP.