Finding the Fourth Proportional to 304,034.25, 456,125.19 and 93,672.19
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Solution
The fourth proportional to 304,034.25, 456,125.19 and 93,672.19 is: 140,531.02
Step by Step Solution
- Step 1: Write the proportion equation
304,034.25 : 456,125.19 = 93,672.19 : x - Step 2: Convert to fraction form
304,034.25/456,125.19 = 93,672.19/x - Step 3: Cross multiply
304,034.25x = 456,125.19 × 93,672.19 - Step 4: Simplify right side
304,034.25x = 42,726,244,321.15 - Step 5: Solve for x
x = 42,726,244,321.15/304,034.25 - Step 6: Final answer
x = 140,531.02
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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.