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Finding the Fourth Proportional to 17,194.63, 25,791.95 and 11,349.87

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Solution

The fourth proportional to 17,194.63, 25,791.95 and 11,349.87 is: 17,024.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194.63 : 25,791.95 = 11,349.87 : x
  2. Step 2: Convert to fraction form
    17,194.63/25,791.95 = 11,349.87/x
  3. Step 3: Cross multiply
    17,194.63x = 25,791.95 × 11,349.87
  4. Step 4: Simplify right side
    17,194.63x = 292,735,372.40
  5. Step 5: Solve for x
    x = 292,735,372.40/17,194.63
  6. Step 6: Final answer
    x = 17,024.81

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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.