Home / 16,839.29-25,258.65-5,753.73

Finding the Fourth Proportional to 16,839.29, 25,258.65 and 5,753.73

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Solution

The fourth proportional to 16,839.29, 25,258.65 and 5,753.73 is: 8,630.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,839.29 : 25,258.65 = 5,753.73 : x
  2. Step 2: Convert to fraction form
    16,839.29/25,258.65 = 5,753.73/x
  3. Step 3: Cross multiply
    16,839.29x = 25,258.65 × 5,753.73
  4. Step 4: Simplify right side
    16,839.29x = 145,331,452.26
  5. Step 5: Solve for x
    x = 145,331,452.26/16,839.29
  6. Step 6: Final answer
    x = 8,630.50

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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.