Home / 23,763.17-32,794.70-13,691.43

Finding the Fourth Proportional to 23,763.17, 32,794.70 and 13,691.43

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Solution

The fourth proportional to 23,763.17, 32,794.70 and 13,691.43 is: 18,895.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,763.17 : 32,794.70 = 13,691.43 : x
  2. Step 2: Convert to fraction form
    23,763.17/32,794.70 = 13,691.43/x
  3. Step 3: Cross multiply
    23,763.17x = 32,794.70 × 13,691.43
  4. Step 4: Simplify right side
    23,763.17x = 449,006,270.96
  5. Step 5: Solve for x
    x = 449,006,270.96/23,763.17
  6. Step 6: Final answer
    x = 18,895.05

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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.