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Finding the Fourth Proportional to 17,093.10, 25,624.36 and 9,199.83

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Solution

The fourth proportional to 17,093.10, 25,624.36 and 9,199.83 is: 13,791.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093.10 : 25,624.36 = 9,199.83 : x
  2. Step 2: Convert to fraction form
    17,093.10/25,624.36 = 9,199.83/x
  3. Step 3: Cross multiply
    17,093.10x = 25,624.36 × 9,199.83
  4. Step 4: Simplify right side
    17,093.10x = 235,739,755.86
  5. Step 5: Solve for x
    x = 235,739,755.86/17,093.10
  6. Step 6: Final answer
    x = 13,791.52

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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.