Home / 33,654.66-50,488.47-11,469.30

Finding the Fourth Proportional to 33,654.66, 50,488.47 and 11,469.30

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Solution

The fourth proportional to 33,654.66, 50,488.47 and 11,469.30 is: 17,206.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.66 : 50,488.47 = 11,469.30 : x
  2. Step 2: Convert to fraction form
    33,654.66/50,488.47 = 11,469.30/x
  3. Step 3: Cross multiply
    33,654.66x = 50,488.47 × 11,469.30
  4. Step 4: Simplify right side
    33,654.66x = 579,067,408.97
  5. Step 5: Solve for x
    x = 579,067,408.97/33,654.66
  6. Step 6: Final answer
    x = 17,206.16

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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.