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Finding the Fourth Proportional to 33,757.01, 50,604.21 and 11,565.11

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Solution

The fourth proportional to 33,757.01, 50,604.21 and 11,565.11 is: 17,336.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,757.01 : 50,604.21 = 11,565.11 : x
  2. Step 2: Convert to fraction form
    33,757.01/50,604.21 = 11,565.11/x
  3. Step 3: Cross multiply
    33,757.01x = 50,604.21 × 11,565.11
  4. Step 4: Simplify right side
    33,757.01x = 585,243,002.09
  5. Step 5: Solve for x
    x = 585,243,002.09/33,757.01
  6. Step 6: Final answer
    x = 17,336.94

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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.