Home / 40,574.76-60,862.17-15,626.56

Finding the Fourth Proportional to 40,574.76, 60,862.17 and 15,626.56

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Solution

The fourth proportional to 40,574.76, 60,862.17 and 15,626.56 is: 23,439.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,574.76 : 60,862.17 = 15,626.56 : x
  2. Step 2: Convert to fraction form
    40,574.76/60,862.17 = 15,626.56/x
  3. Step 3: Cross multiply
    40,574.76x = 60,862.17 × 15,626.56
  4. Step 4: Simplify right side
    40,574.76x = 951,066,351.24
  5. Step 5: Solve for x
    x = 951,066,351.24/40,574.76
  6. Step 6: Final answer
    x = 23,439.85

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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.