Finding the Fourth Proportional to 178,494.05, 267,599.00 and 88,473.41
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Solution
The fourth proportional to 178,494.05, 267,599.00 and 88,473.41 is: 132,639.69
Step by Step Solution
- Step 1: Write the proportion equation
178,494.05 : 267,599.00 = 88,473.41 : x - Step 2: Convert to fraction form
178,494.05/267,599.00 = 88,473.41/x - Step 3: Cross multiply
178,494.05x = 267,599.00 × 88,473.41 - Step 4: Simplify right side
178,494.05x = 23,675,395,600.22 - Step 5: Solve for x
x = 23,675,395,600.22/178,494.05 - Step 6: Final answer
x = 132,639.69
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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.