Finding the Third Proportional to 68,232.38 and 100,121.06
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Solution
The third proportional to 68,232.38 and 100,121.06 is: 146,913.06
Step by Step Solution
- Step 1: Write the proportion equation
68,232.38 : 100,121.06 = 100,121.06 : x - Step 2: Convert to fraction form
68,232.38/100,121.06 = 100,121.06/x - Step 3: Cross multiply
68,232.38x = 100,121.06 × 100,121.06 - Step 4: Simplify right side
68,232.38x = 10,024,227,156.13 - Step 5: Solve for x
x = 10,024,227,156.13/68,232.38 - Step 6: Final answer
x = 146,913.06
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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.