How Do You Solve a Proportion Using Cross Products?

How Do You Solve a Proportion Using Cross Products?

Note:

Want to solve a percent proportion? Just use the means extremes property of proportions to cross multiply! Solve for the variable, and you have your answer! Learn how with this tutorial.

Keywords:

  • problem
  • percent
  • percent proportion
  • cross multiply
  • means extremes
  • solve
  • fraction

Background Tutorials

  • Algebraic Expressions

      • What is a Variable?What is a Variable?

      What is a Variable?

      You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!

  • Solving Multiplication and Division Equations

Further Exploration

  • Similar Polygons

      • How Do You Solve a Word Problem Using a Proportion?How Do You Solve a Word Problem Using a Proportion?

      How Do You Solve a Word Problem Using a Proportion?

      This tutorial provides a great real world application of math. You'll see how to use the scale from a blueprint of a house to help find the actual height of the house. This tutorial shows you how to use a proportion to solve!