Finding the Third Proportional to 87,710.06 and 181,437.19
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Solution
The third proportional to 87,710.06 and 181,437.19 is: 375,321.28
Step by Step Solution
- Step 1: Write the proportion equation
87,710.06 : 181,437.19 = 181,437.19 : x - Step 2: Convert to fraction form
87,710.06/181,437.19 = 181,437.19/x - Step 3: Cross multiply
87,710.06x = 181,437.19 × 181,437.19 - Step 4: Simplify right side
87,710.06x = 32,919,453,007.91 - Step 5: Solve for x
x = 32,919,453,007.91/87,710.06 - Step 6: Final answer
x = 375,321.28
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.