Finding the Fourth Proportional to 94,295.12, 141,432.12 and 24,176.08
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Solution
The fourth proportional to 94,295.12, 141,432.12 and 24,176.08 is: 36,261.41
Step by Step Solution
- Step 1: Write the proportion equation
94,295.12 : 141,432.12 = 24,176.08 : x - Step 2: Convert to fraction form
94,295.12/141,432.12 = 24,176.08/x - Step 3: Cross multiply
94,295.12x = 141,432.12 × 24,176.08 - Step 4: Simplify right side
94,295.12x = 3,419,274,247.69 - Step 5: Solve for x
x = 3,419,274,247.69/94,295.12 - Step 6: Final answer
x = 36,261.41
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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.