Finding the Third Proportional to 97,381.13 and 146,712.75
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Solution
The third proportional to 97,381.13 and 146,712.75 is: 221,034.94
Step by Step Solution
- Step 1: Write the proportion equation
97,381.13 : 146,712.75 = 146,712.75 : x - Step 2: Convert to fraction form
97,381.13/146,712.75 = 146,712.75/x - Step 3: Cross multiply
97,381.13x = 146,712.75 × 146,712.75 - Step 4: Simplify right side
97,381.13x = 21,524,631,012.56 - Step 5: Solve for x
x = 21,524,631,012.56/97,381.13 - Step 6: Final answer
x = 221,034.94
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.