Finding the Third Proportional to 29,278.13 and 63,001.13
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Solution
The third proportional to 29,278.13 and 63,001.13 is: 135,566.80
Step by Step Solution
- Step 1: Write the proportion equation
29,278.13 : 63,001.13 = 63,001.13 : x - Step 2: Convert to fraction form
29,278.13/63,001.13 = 63,001.13/x - Step 3: Cross multiply
29,278.13x = 63,001.13 × 63,001.13 - Step 4: Simplify right side
29,278.13x = 3,969,141,751.27 - Step 5: Solve for x
x = 3,969,141,751.27/29,278.13 - Step 6: Final answer
x = 135,566.80
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.