Finding the Fourth Proportional to 94,257.44, 141,387.28 and 24,134.88
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Solution
The fourth proportional to 94,257.44, 141,387.28 and 24,134.88 is: 36,202.61
Step by Step Solution
- Step 1: Write the proportion equation
94,257.44 : 141,387.28 = 24,134.88 : x - Step 2: Convert to fraction form
94,257.44/141,387.28 = 24,134.88/x - Step 3: Cross multiply
94,257.44x = 141,387.28 × 24,134.88 - Step 4: Simplify right side
94,257.44x = 3,412,365,036.33 - Step 5: Solve for x
x = 3,412,365,036.33/94,257.44 - Step 6: Final answer
x = 36,202.61
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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.