Finding the Fourth Proportional to 227,414.70, 341,052.84 and 94,263.66
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Solution
The fourth proportional to 227,414.70, 341,052.84 and 94,263.66 is: 141,366.80
Step by Step Solution
- Step 1: Write the proportion equation
227,414.70 : 341,052.84 = 94,263.66 : x - Step 2: Convert to fraction form
227,414.70/341,052.84 = 94,263.66/x - Step 3: Cross multiply
227,414.70x = 341,052.84 × 94,263.66 - Step 4: Simplify right side
227,414.70x = 32,148,888,951.79 - Step 5: Solve for x
x = 32,148,888,951.79/227,414.70 - Step 6: Final answer
x = 141,366.80
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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.