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Finding the Fourth Proportional to 17,832.37, 24,608.36 and 9,874.42

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Solution

The fourth proportional to 17,832.37, 24,608.36 and 9,874.42 is: 13,626.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,832.37 : 24,608.36 = 9,874.42 : x
  2. Step 2: Convert to fraction form
    17,832.37/24,608.36 = 9,874.42/x
  3. Step 3: Cross multiply
    17,832.37x = 24,608.36 × 9,874.42
  4. Step 4: Simplify right side
    17,832.37x = 242,993,286.86
  5. Step 5: Solve for x
    x = 242,993,286.86/17,832.37
  6. Step 6: Final answer
    x = 13,626.53

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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.