Home / 24,839.12-34,277.60-16,471.28

Finding the Fourth Proportional to 24,839.12, 34,277.60 and 16,471.28

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Solution

The fourth proportional to 24,839.12, 34,277.60 and 16,471.28 is: 22,730.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,839.12 : 34,277.60 = 16,471.28 : x
  2. Step 2: Convert to fraction form
    24,839.12/34,277.60 = 16,471.28/x
  3. Step 3: Cross multiply
    24,839.12x = 34,277.60 × 16,471.28
  4. Step 4: Simplify right side
    24,839.12x = 564,595,947.33
  5. Step 5: Solve for x
    x = 564,595,947.33/24,839.12
  6. Step 6: Final answer
    x = 22,730.11

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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.