Home / 44,712.62-67,027.23-15,109.76

Finding the Fourth Proportional to 44,712.62, 67,027.23 and 15,109.76

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Solution

The fourth proportional to 44,712.62, 67,027.23 and 15,109.76 is: 22,650.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712.62 : 67,027.23 = 15,109.76 : x
  2. Step 2: Convert to fraction form
    44,712.62/67,027.23 = 15,109.76/x
  3. Step 3: Cross multiply
    44,712.62x = 67,027.23 × 15,109.76
  4. Step 4: Simplify right side
    44,712.62x = 1,012,765,358.76
  5. Step 5: Solve for x
    x = 1,012,765,358.76/44,712.62
  6. Step 6: Final answer
    x = 22,650.55

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1.5x scale

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.