The Proportion Scaling/Calculation Tool is a practical online tool for calculating proportions. It can be used for scenarios such as calculating proportional scaling of images, chemical experiment reagent proportions, etc.
Image Proportion Scaling: In the design field, when it's necessary to scale images proportionally, this tool can help calculate quickly.
Chemical Experiments: In chemical experiments, when reagents need to be prepared in certain proportions, this tool can assist in calculating the proportions.
Aspect Ratio Calculation: In web design or graphics production, when maintaining consistent aspect ratios is important, this tool can help with calculations.