Rule of three calculator
Direct proportion solver: if A relates to B, then C relates to X.
Find the unknown in a proportional relationship.
كيفية استخدام هذه الأداة
- Enter the first pair (A and B).
- Enter the third value C.
- Read X, the proportional answer.
- Adjust for variations and compare.
حالات استخدام شائعة
- Scaling a recipe up or down.
- Finding paint or fertilizer coverage from a pilot patch.
القيود والتحفظات
- Assumes a linear (direct) proportional relationship.
- Does not handle compound rule of three with three or more pairs.
الخصوصية في هذه الصفحة
وسوم تحليلات المنتج (إن أضفتها لاحقًا) يجب أن تُحمّل فقط بعد الموافقة. لا يفرض هذا الموقع متتبعات طرف ثالث.
The rule of three solves daily proportional questions like recipe scaling, paint coverage and unit pricing without a calculator app. Inputs stay in your browser.