Finding the Third Proportional to 132,257.81 and 192,850.03
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Solution
The third proportional to 132,257.81 and 192,850.03 is: 281,201.80
Step by Step Solution
- Step 1: Write the proportion equation
132,257.81 : 192,850.03 = 192,850.03 : x - Step 2: Convert to fraction form
132,257.81/192,850.03 = 192,850.03/x - Step 3: Cross multiply
132,257.81x = 192,850.03 × 192,850.03 - Step 4: Simplify right side
132,257.81x = 37,191,134,553.13 - Step 5: Solve for x
x = 37,191,134,553.13/132,257.81 - Step 6: Final answer
x = 281,201.80
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.