Finding the Third Proportional to 29,131 and 63,553
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Solution
The third proportional to 29,131 and 63,553 is: 138,648.99
Step by Step Solution
- Step 1: Write the proportion equation
29,131 : 63,553 = 63,553 : x - Step 2: Convert to fraction form
29,131/63,553 = 63,553/x - Step 3: Cross multiply
29,131x = 63,553 × 63,553 - Step 4: Simplify right side
29,131x = 4,038,983,809 - Step 5: Solve for x
x = 4,038,983,809/29,131 - Step 6: Final answer
x = 138,648.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.