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Finding the Fourth Proportional to 17,850.62, 24,633.23 and 9,893.59

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Solution

The fourth proportional to 17,850.62, 24,633.23 and 9,893.59 is: 13,652.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,850.62 : 24,633.23 = 9,893.59 : x
  2. Step 2: Convert to fraction form
    17,850.62/24,633.23 = 9,893.59/x
  3. Step 3: Cross multiply
    17,850.62x = 24,633.23 × 9,893.59
  4. Step 4: Simplify right side
    17,850.62x = 243,711,078.00
  5. Step 5: Solve for x
    x = 243,711,078.00/17,850.62
  6. Step 6: Final answer
    x = 13,652.81

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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.