Home / 33,650.30-50,452.23-14,920.13

Finding the Fourth Proportional to 33,650.30, 50,452.23 and 14,920.13

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Solution

The fourth proportional to 33,650.30, 50,452.23 and 14,920.13 is: 22,369.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,650.30 : 50,452.23 = 14,920.13 : x
  2. Step 2: Convert to fraction form
    33,650.30/50,452.23 = 14,920.13/x
  3. Step 3: Cross multiply
    33,650.30x = 50,452.23 × 14,920.13
  4. Step 4: Simplify right side
    33,650.30x = 752,753,830.39
  5. Step 5: Solve for x
    x = 752,753,830.39/33,650.30
  6. Step 6: Final answer
    x = 22,369.90

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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.