Finding the Third Proportional to 158,140.13 and 252,925.88
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Solution
The third proportional to 158,140.13 and 252,925.88 is: 404,524.14
Step by Step Solution
- Step 1: Write the proportion equation
158,140.13 : 252,925.88 = 252,925.88 : x - Step 2: Convert to fraction form
158,140.13/252,925.88 = 252,925.88/x - Step 3: Cross multiply
158,140.13x = 252,925.88 × 252,925.88 - Step 4: Simplify right side
158,140.13x = 63,971,498,244.52 - Step 5: Solve for x
x = 63,971,498,244.52/158,140.13 - Step 6: Final answer
x = 404,524.14
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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.