Finding the Third Proportional to 171,370.13 and 273,660.19
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Solution
The third proportional to 171,370.13 and 273,660.19 is: 437,006.73
Step by Step Solution
- Step 1: Write the proportion equation
171,370.13 : 273,660.19 = 273,660.19 : x - Step 2: Convert to fraction form
171,370.13/273,660.19 = 273,660.19/x - Step 3: Cross multiply
171,370.13x = 273,660.19 × 273,660.19 - Step 4: Simplify right side
171,370.13x = 74,889,898,222.54 - Step 5: Solve for x
x = 74,889,898,222.54/171,370.13 - Step 6: Final answer
x = 437,006.73
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.