Finding the Fourth Proportional to 88,348.84, 132,494.98 and 29,173.48
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Solution
The fourth proportional to 88,348.84, 132,494.98 and 29,173.48 is: 43,750.88
Step by Step Solution
- Step 1: Write the proportion equation
88,348.84 : 132,494.98 = 29,173.48 : x - Step 2: Convert to fraction form
88,348.84/132,494.98 = 29,173.48/x - Step 3: Cross multiply
88,348.84x = 132,494.98 × 29,173.48 - Step 4: Simplify right side
88,348.84x = 3,865,339,649.13 - Step 5: Solve for x
x = 3,865,339,649.13/88,348.84 - Step 6: Final answer
x = 43,750.88
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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.