Home / 44,819.46-67,229.19-15,258.51

Finding the Fourth Proportional to 44,819.46, 67,229.19 and 15,258.51

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Solution

The fourth proportional to 44,819.46, 67,229.19 and 15,258.51 is: 22,887.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,819.46 : 67,229.19 = 15,258.51 : x
  2. Step 2: Convert to fraction form
    44,819.46/67,229.19 = 15,258.51/x
  3. Step 3: Cross multiply
    44,819.46x = 67,229.19 × 15,258.51
  4. Step 4: Simplify right side
    44,819.46x = 1,025,817,267.91
  5. Step 5: Solve for x
    x = 1,025,817,267.91/44,819.46
  6. Step 6: Final answer
    x = 22,887.77

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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.