Finding the Fourth Proportional to 227,470.11, 341,059.19 and 94,442.19
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Solution
The fourth proportional to 227,470.11, 341,059.19 and 94,442.19 is: 141,602.68
Step by Step Solution
- Step 1: Write the proportion equation
227,470.11 : 341,059.19 = 94,442.19 : x - Step 2: Convert to fraction form
227,470.11/341,059.19 = 94,442.19/x - Step 3: Cross multiply
227,470.11x = 341,059.19 × 94,442.19 - Step 4: Simplify right side
227,470.11x = 32,210,376,351.02 - Step 5: Solve for x
x = 32,210,376,351.02/227,470.11 - Step 6: Final answer
x = 141,602.68
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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.