Finding the Fourth Proportional to 88,027.24, 132,031.50 and 24,845.80
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Solution
The fourth proportional to 88,027.24, 132,031.50 and 24,845.80 is: 37,266.06
Step by Step Solution
- Step 1: Write the proportion equation
88,027.24 : 132,031.50 = 24,845.80 : x - Step 2: Convert to fraction form
88,027.24/132,031.50 = 24,845.80/x - Step 3: Cross multiply
88,027.24x = 132,031.50 × 24,845.80 - Step 4: Simplify right side
88,027.24x = 3,280,428,242.70 - Step 5: Solve for x
x = 3,280,428,242.70/88,027.24 - Step 6: Final answer
x = 37,266.06
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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.