Finding the Third Proportional to 101,170.13 and 148,474.69
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Solution
The third proportional to 101,170.13 and 148,474.69 is: 217,897.65
Step by Step Solution
- Step 1: Write the proportion equation
101,170.13 : 148,474.69 = 148,474.69 : x - Step 2: Convert to fraction form
101,170.13/148,474.69 = 148,474.69/x - Step 3: Cross multiply
101,170.13x = 148,474.69 × 148,474.69 - Step 4: Simplify right side
101,170.13x = 22,044,732,828.22 - Step 5: Solve for x
x = 22,044,732,828.22/101,170.13 - Step 6: Final answer
x = 217,897.65
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.