Home / 23,836.82-32,894.30-13,226.22

Finding the Fourth Proportional to 23,836.82, 32,894.30 and 13,226.22

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Solution

The fourth proportional to 23,836.82, 32,894.30 and 13,226.22 is: 18,251.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,836.82 : 32,894.30 = 13,226.22 : x
  2. Step 2: Convert to fraction form
    23,836.82/32,894.30 = 13,226.22/x
  3. Step 3: Cross multiply
    23,836.82x = 32,894.30 × 13,226.22
  4. Step 4: Simplify right side
    23,836.82x = 435,067,281.61
  5. Step 5: Solve for x
    x = 435,067,281.61/23,836.82
  6. Step 6: Final answer
    x = 18,251.90

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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.