Finding the Third Proportional to 87,725.53 and 133,434.84
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Solution
The third proportional to 87,725.53 and 133,434.84 is: 202,960.95
Step by Step Solution
- Step 1: Write the proportion equation
87,725.53 : 133,434.84 = 133,434.84 : x - Step 2: Convert to fraction form
87,725.53/133,434.84 = 133,434.84/x - Step 3: Cross multiply
87,725.53x = 133,434.84 × 133,434.84 - Step 4: Simplify right side
87,725.53x = 17,804,857,526.59 - Step 5: Solve for x
x = 17,804,857,526.59/87,725.53 - Step 6: Final answer
x = 202,960.95
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.