Finding the Third Proportional to 38,194.50 and 83,922
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Solution
The third proportional to 38,194.50 and 83,922 is: 184,395.71
Step by Step Solution
- Step 1: Write the proportion equation
38,194.50 : 83,922 = 83,922 : x - Step 2: Convert to fraction form
38,194.50/83,922 = 83,922/x - Step 3: Cross multiply
38,194.50x = 83,922 × 83,922 - Step 4: Simplify right side
38,194.50x = 7,042,902,084 - Step 5: Solve for x
x = 7,042,902,084/38,194.50 - Step 6: Final answer
x = 184,395.71
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.