Finding the Fourth Proportional to 88,192.58, 132,305.28 and 29,032.41
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Solution
The fourth proportional to 88,192.58, 132,305.28 and 29,032.41 is: 43,554.02
Step by Step Solution
- Step 1: Write the proportion equation
88,192.58 : 132,305.28 = 29,032.41 : x - Step 2: Convert to fraction form
88,192.58/132,305.28 = 29,032.41/x - Step 3: Cross multiply
88,192.58x = 132,305.28 × 29,032.41 - Step 4: Simplify right side
88,192.58x = 3,841,140,988.96 - Step 5: Solve for x
x = 3,841,140,988.96/88,192.58 - Step 6: Final answer
x = 43,554.02
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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.