Finding the Third Proportional to 87,371.44 and 134,251.88
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Solution
The third proportional to 87,371.44 and 134,251.88 is: 206,286.70
Step by Step Solution
- Step 1: Write the proportion equation
87,371.44 : 134,251.88 = 134,251.88 : x - Step 2: Convert to fraction form
87,371.44/134,251.88 = 134,251.88/x - Step 3: Cross multiply
87,371.44x = 134,251.88 × 134,251.88 - Step 4: Simplify right side
87,371.44x = 18,023,565,941.02 - Step 5: Solve for x
x = 18,023,565,941.02/87,371.44 - Step 6: Final answer
x = 206,286.70
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.