Home / 244,791.27-366,934.28-102,719.04

Finding the Fourth Proportional to 244,791.27, 366,934.28 and 102,719.04

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Solution

The fourth proportional to 244,791.27, 366,934.28 and 102,719.04 is: 153,972.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,791.27 : 366,934.28 = 102,719.04 : x
  2. Step 2: Convert to fraction form
    244,791.27/366,934.28 = 102,719.04/x
  3. Step 3: Cross multiply
    244,791.27x = 366,934.28 × 102,719.04
  4. Step 4: Simplify right side
    244,791.27x = 37,691,136,471.10
  5. Step 5: Solve for x
    x = 37,691,136,471.10/244,791.27
  6. Step 6: Final answer
    x = 153,972.55

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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.