比例计算器
求解比例和求缺失值
公式
a/b = c/x → x = bc/a
Cross multiply to solve for the unknown.
示例
3/4 = 9/x
x = 12
常见问题
关于 比例计算器
Solve proportions to find missing values.
求解比例和求缺失值
Cross multiply to solve for the unknown.
x = 12
Solve proportions to find missing values.