Finding the Third Proportional to 34,514.13 and 75,490.13
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Solution
The third proportional to 34,514.13 and 75,490.13 is: 165,113.82
Step by Step Solution
- Step 1: Write the proportion equation
34,514.13 : 75,490.13 = 75,490.13 : x - Step 2: Convert to fraction form
34,514.13/75,490.13 = 75,490.13/x - Step 3: Cross multiply
34,514.13x = 75,490.13 × 75,490.13 - Step 4: Simplify right side
34,514.13x = 5,698,758,972.52 - Step 5: Solve for x
x = 5,698,758,972.52/34,514.13 - Step 6: Final answer
x = 165,113.82
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.