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Finding the Fourth Proportional to 22,249.35, 33,354.65 and 9,093.33

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Solution

The fourth proportional to 22,249.35, 33,354.65 and 9,093.33 is: 13,632.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,249.35 : 33,354.65 = 9,093.33 : x
  2. Step 2: Convert to fraction form
    22,249.35/33,354.65 = 9,093.33/x
  3. Step 3: Cross multiply
    22,249.35x = 33,354.65 × 9,093.33
  4. Step 4: Simplify right side
    22,249.35x = 303,304,794.02
  5. Step 5: Solve for x
    x = 303,304,794.02/22,249.35
  6. Step 6: Final answer
    x = 13,632.07

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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.