Proportion Equation Calculator

Contains adsIn-app purchases
500+
Downloads
Content rating
Everyone
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About this app

Solve proportions easily with this app by using the Rule of Proportion (a:b=c:x). Enter 3 of 4 values and get accurate math solutions instantly.

🔹 Key Features:
- Calculate proportions step by step
- Enter fractions, decimals, and constants
- Calculations can be shared
- Detailed solution steps for each math problem

👤 Suitable for:
- Students
- Pupils
- Teachers
- Parents

🎯 Perfect for:
- Learning math
- Practicing proportions
- Homework support
- Lesson preparation
- Checking math tasks

Download now and solve math proportions step-by-step with this easy-to-use calculator and the rule of proportion!
Updated on
Oct 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, Financial info and 3 others
Data is encrypted in transit
Data can’t be deleted

What’s new

Improvements and bug fixes.