Finding the Fourth Proportional to 107,714.27, 161,594.66 and 32,832.41
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Solution
The fourth proportional to 107,714.27, 161,594.66 and 32,832.41 is: 49,255.70
Step by Step Solution
- Step 1: Write the proportion equation
107,714.27 : 161,594.66 = 32,832.41 : x - Step 2: Convert to fraction form
107,714.27/161,594.66 = 32,832.41/x - Step 3: Cross multiply
107,714.27x = 161,594.66 × 32,832.41 - Step 4: Simplify right side
107,714.27x = 5,305,541,405.04 - Step 5: Solve for x
x = 5,305,541,405.04/107,714.27 - Step 6: Final answer
x = 49,255.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.