Finding the Third Proportional to 102,618.14 and 153,517.15
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Solution
The third proportional to 102,618.14 and 153,517.15 is: 229,662.27
Step by Step Solution
- Step 1: Write the proportion equation
102,618.14 : 153,517.15 = 153,517.15 : x - Step 2: Convert to fraction form
102,618.14/153,517.15 = 153,517.15/x - Step 3: Cross multiply
102,618.14x = 153,517.15 × 153,517.15 - Step 4: Simplify right side
102,618.14x = 23,567,514,864.38 - Step 5: Solve for x
x = 23,567,514,864.38/102,618.14 - Step 6: Final answer
x = 229,662.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.