Home / 42,865.28-59,151.36-24,002.24

Finding the Fourth Proportional to 42,865.28, 59,151.36 and 24,002.24

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Solution

The fourth proportional to 42,865.28, 59,151.36 and 24,002.24 is: 33,121.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,865.28 : 59,151.36 = 24,002.24 : x
  2. Step 2: Convert to fraction form
    42,865.28/59,151.36 = 24,002.24/x
  3. Step 3: Cross multiply
    42,865.28x = 59,151.36 × 24,002.24
  4. Step 4: Simplify right side
    42,865.28x = 1,419,765,139.05
  5. Step 5: Solve for x
    x = 1,419,765,139.05/42,865.28
  6. Step 6: Final answer
    x = 33,121.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.