Finding the Third Proportional to 32,446.13 and 71,937.75
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Solution
The third proportional to 32,446.13 and 71,937.75 is: 159,496.39
Step by Step Solution
- Step 1: Write the proportion equation
32,446.13 : 71,937.75 = 71,937.75 : x - Step 2: Convert to fraction form
32,446.13/71,937.75 = 71,937.75/x - Step 3: Cross multiply
32,446.13x = 71,937.75 × 71,937.75 - Step 4: Simplify right side
32,446.13x = 5,175,039,875.06 - Step 5: Solve for x
x = 5,175,039,875.06/32,446.13 - Step 6: Final answer
x = 159,496.39
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.