Home / 33,414.30-50,066.76-20,226.69

Finding the Fourth Proportional to 33,414.30, 50,066.76 and 20,226.69

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Solution

The fourth proportional to 33,414.30, 50,066.76 and 20,226.69 is: 30,306.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414.30 : 50,066.76 = 20,226.69 : x
  2. Step 2: Convert to fraction form
    33,414.30/50,066.76 = 20,226.69/x
  3. Step 3: Cross multiply
    33,414.30x = 50,066.76 × 20,226.69
  4. Step 4: Simplify right side
    33,414.30x = 1,012,684,833.82
  5. Step 5: Solve for x
    x = 1,012,684,833.82/33,414.30
  6. Step 6: Final answer
    x = 30,306.93

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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.