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Finding the Fourth Proportional to 22,548.33, 33,830.53 and 10,067.24

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Solution

The fourth proportional to 22,548.33, 33,830.53 and 10,067.24 is: 15,104.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,548.33 : 33,830.53 = 10,067.24 : x
  2. Step 2: Convert to fraction form
    22,548.33/33,830.53 = 10,067.24/x
  3. Step 3: Cross multiply
    22,548.33x = 33,830.53 × 10,067.24
  4. Step 4: Simplify right side
    22,548.33x = 340,580,064.84
  5. Step 5: Solve for x
    x = 340,580,064.84/22,548.33
  6. Step 6: Final answer
    x = 15,104.45

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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.