Finding the Third Proportional to 100,024.50 and 236,115.75
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Solution
The third proportional to 100,024.50 and 236,115.75 is: 557,369.92
Step by Step Solution
- Step 1: Write the proportion equation
100,024.50 : 236,115.75 = 236,115.75 : x - Step 2: Convert to fraction form
100,024.50/236,115.75 = 236,115.75/x - Step 3: Cross multiply
100,024.50x = 236,115.75 × 236,115.75 - Step 4: Simplify right side
100,024.50x = 55,750,647,398.06 - Step 5: Solve for x
x = 55,750,647,398.06/100,024.50 - Step 6: Final answer
x = 557,369.92
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.