Rule of Three Calculator - The key to mathematics! Imagine an app that simplifies the tedious process of calculating proportional and anti-proportional values. Our "rule of three calculator" is exactly what you need! Features: - Easy input: enter your values in the a, b and y fields and let the app do the rest! - Choose your calculation type: decide if your ratio is proportional or anti-proportional and see the underlying formula right on the screen. - Immediate results: Get instant clarity with clear and precise results, displayed in the 'x' field. - Intuitive user interface: a clean and modern design suitable for both beginners and advanced users. - Multilingual support: whether you speak English or German, our calculator is ready to serve you in your language. Download the rule of three calculator now and make your calculating work easier!