Home / 44,147.20-60,921.84-25,028.76

Finding the Fourth Proportional to 44,147.20, 60,921.84 and 25,028.76

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Solution

The fourth proportional to 44,147.20, 60,921.84 and 25,028.76 is: 34,538.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,147.20 : 60,921.84 = 25,028.76 : x
  2. Step 2: Convert to fraction form
    44,147.20/60,921.84 = 25,028.76/x
  3. Step 3: Cross multiply
    44,147.20x = 60,921.84 × 25,028.76
  4. Step 4: Simplify right side
    44,147.20x = 1,524,798,112.12
  5. Step 5: Solve for x
    x = 1,524,798,112.12/44,147.20
  6. Step 6: Final answer
    x = 34,538.95

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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.