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Finding the Fourth Proportional to 17,753.95, 24,500.53 and 9,796.41

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Solution

The fourth proportional to 17,753.95, 24,500.53 and 9,796.41 is: 13,519.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753.95 : 24,500.53 = 9,796.41 : x
  2. Step 2: Convert to fraction form
    17,753.95/24,500.53 = 9,796.41/x
  3. Step 3: Cross multiply
    17,753.95x = 24,500.53 × 9,796.41
  4. Step 4: Simplify right side
    17,753.95x = 240,017,194.24
  5. Step 5: Solve for x
    x = 240,017,194.24/17,753.95
  6. Step 6: Final answer
    x = 13,519.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.