Home / 22,508.11-33,766.26-11,269.32

Finding the Fourth Proportional to 22,508.11, 33,766.26 and 11,269.32

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Solution

The fourth proportional to 22,508.11, 33,766.26 and 11,269.32 is: 16,906.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,508.11 : 33,766.26 = 11,269.32 : x
  2. Step 2: Convert to fraction form
    22,508.11/33,766.26 = 11,269.32/x
  3. Step 3: Cross multiply
    22,508.11x = 33,766.26 × 11,269.32
  4. Step 4: Simplify right side
    22,508.11x = 380,522,789.14
  5. Step 5: Solve for x
    x = 380,522,789.14/22,508.11
  6. Step 6: Final answer
    x = 16,906.03

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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.