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Finding the Fourth Proportional to 11,796.29, 17,685.85 and 5,552.84

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Solution

The fourth proportional to 11,796.29, 17,685.85 and 5,552.84 is: 8,325.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796.29 : 17,685.85 = 5,552.84 : x
  2. Step 2: Convert to fraction form
    11,796.29/17,685.85 = 5,552.84/x
  3. Step 3: Cross multiply
    11,796.29x = 17,685.85 × 5,552.84
  4. Step 4: Simplify right side
    11,796.29x = 98,206,695.31
  5. Step 5: Solve for x
    x = 98,206,695.31/11,796.29
  6. Step 6: Final answer
    x = 8,325.22

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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.