Home / 23,337.91-32,205.04-13,264.95

Finding the Fourth Proportional to 23,337.91, 32,205.04 and 13,264.95

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Solution

The fourth proportional to 23,337.91, 32,205.04 and 13,264.95 is: 18,304.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,337.91 : 32,205.04 = 13,264.95 : x
  2. Step 2: Convert to fraction form
    23,337.91/32,205.04 = 13,264.95/x
  3. Step 3: Cross multiply
    23,337.91x = 32,205.04 × 13,264.95
  4. Step 4: Simplify right side
    23,337.91x = 427,198,226.42
  5. Step 5: Solve for x
    x = 427,198,226.42/23,337.91
  6. Step 6: Final answer
    x = 18,304.91

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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.