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Finding the Fourth Proportional to 22,796.60, 34,198.50 and 9,649.04

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Solution

The fourth proportional to 22,796.60, 34,198.50 and 9,649.04 is: 14,475.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,796.60 : 34,198.50 = 9,649.04 : x
  2. Step 2: Convert to fraction form
    22,796.60/34,198.50 = 9,649.04/x
  3. Step 3: Cross multiply
    22,796.60x = 34,198.50 × 9,649.04
  4. Step 4: Simplify right side
    22,796.60x = 329,982,694.44
  5. Step 5: Solve for x
    x = 329,982,694.44/22,796.60
  6. Step 6: Final answer
    x = 14,475.08

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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.