Finding the Fourth Proportional to 88,518.08, 132,797.76 and 29,349.44
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Solution
The fourth proportional to 88,518.08, 132,797.76 and 29,349.44 is: 44,031.00
Step by Step Solution
- Step 1: Write the proportion equation
88,518.08 : 132,797.76 = 29,349.44 : x - Step 2: Convert to fraction form
88,518.08/132,797.76 = 29,349.44/x - Step 3: Cross multiply
88,518.08x = 132,797.76 × 29,349.44 - Step 4: Simplify right side
88,518.08x = 3,897,539,889.25 - Step 5: Solve for x
x = 3,897,539,889.25/88,518.08 - Step 6: Final answer
x = 44,031.00
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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.