Finding the Fourth Proportional to 88,308.92, 132,449.04 and 24,252.08
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Solution
The fourth proportional to 88,308.92, 132,449.04 and 24,252.08 is: 36,374.18
Step by Step Solution
- Step 1: Write the proportion equation
88,308.92 : 132,449.04 = 24,252.08 : x - Step 2: Convert to fraction form
88,308.92/132,449.04 = 24,252.08/x - Step 3: Cross multiply
88,308.92x = 132,449.04 × 24,252.08 - Step 4: Simplify right side
88,308.92x = 3,212,164,714.00 - Step 5: Solve for x
x = 3,212,164,714.00/88,308.92 - Step 6: Final answer
x = 36,374.18
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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.