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Finding the Fourth Proportional to 267,504.57, 369,095.67 and 181,475.28

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Solution

The fourth proportional to 267,504.57, 369,095.67 and 181,475.28 is: 250,394.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,504.57 : 369,095.67 = 181,475.28 : x
  2. Step 2: Convert to fraction form
    267,504.57/369,095.67 = 181,475.28/x
  3. Step 3: Cross multiply
    267,504.57x = 369,095.67 × 181,475.28
  4. Step 4: Simplify right side
    267,504.57x = 66,981,740,060.04
  5. Step 5: Solve for x
    x = 66,981,740,060.04/267,504.57
  6. Step 6: Final answer
    x = 250,394.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.