How do you solve for the unknown variable in a proportion?
A proportion is an equation that states that two ratios are equal. It is written in the form:
a/b = c/d
where b and d are not equal to zero. To solve for the unknown variable, you can use cross-multiplication, which is a method that involves multiplying the numerator of one ratio by the denominator of the other ratio.
For example, if you have the proportion:
3/4 = x/8
To solve for x, you can cross-multiply:
3 x 8 = 4 x x
Simplifying the left side:
24 = 4x
And then solving for x:
x = 6
Therefore, the unknown variable, x, is equal to 6.
- How Does Fermentation Impact The Flavor Texture And Nutritional Value Of Foods
- What Is The Role Of Turkish Music In German Society
- Who Was Anton Bruckner And What Were Some Of His Famous Symphonies And Musical Compositions
- How Do I Visit The Joan Miro Foundation In Barcelona
- Who Was The Most Stubborn Character On Friends
- How Does The Canadian Budget Process Differ From The Us Budget Process
- What Is The Significance Of The Bering Strait
- How Does Mentioning Sleeping On The Northern Line And Waking Up At Morden Indicate Being From London
- What Are The Causes And Consequences Of The 1983 Eruption Of Mount Ararat
- Is A Butternut Squash A Fruit Or A Vegetable