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Finding the Fourth Proportional to 24,174.67, 36,226.95 and 17,168.40

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Solution

The fourth proportional to 24,174.67, 36,226.95 and 17,168.40 is: 25,727.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,174.67 : 36,226.95 = 17,168.40 : x
  2. Step 2: Convert to fraction form
    24,174.67/36,226.95 = 17,168.40/x
  3. Step 3: Cross multiply
    24,174.67x = 36,226.95 × 17,168.40
  4. Step 4: Simplify right side
    24,174.67x = 621,958,858.95
  5. Step 5: Solve for x
    x = 621,958,858.95/24,174.67
  6. Step 6: Final answer
    x = 25,727.71

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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.