Home / 22,204.13-33,262.25-11,658.33

Finding the Fourth Proportional to 22,204.13, 33,262.25 and 11,658.33

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Solution

The fourth proportional to 22,204.13, 33,262.25 and 11,658.33 is: 17,464.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,204.13 : 33,262.25 = 11,658.33 : x
  2. Step 2: Convert to fraction form
    22,204.13/33,262.25 = 11,658.33/x
  3. Step 3: Cross multiply
    22,204.13x = 33,262.25 × 11,658.33
  4. Step 4: Simplify right side
    22,204.13x = 387,782,228.75
  5. Step 5: Solve for x
    x = 387,782,228.75/22,204.13
  6. Step 6: Final answer
    x = 17,464.42

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.