Home / 244,874.97-367,454.26-102,707.59

Finding the Fourth Proportional to 244,874.97, 367,454.26 and 102,707.59

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Solution

The fourth proportional to 244,874.97, 367,454.26 and 102,707.59 is: 154,120.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,874.97 : 367,454.26 = 102,707.59 : x
  2. Step 2: Convert to fraction form
    244,874.97/367,454.26 = 102,707.59/x
  3. Step 3: Cross multiply
    244,874.97x = 367,454.26 × 102,707.59
  4. Step 4: Simplify right side
    244,874.97x = 37,740,341,479.83
  5. Step 5: Solve for x
    x = 37,740,341,479.83/244,874.97
  6. Step 6: Final answer
    x = 154,120.87

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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.