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Finding the Fourth Proportional to 17,032.69, 25,539.77 and 5,936.40

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Solution

The fourth proportional to 17,032.69, 25,539.77 and 5,936.40 is: 8,901.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032.69 : 25,539.77 = 5,936.40 : x
  2. Step 2: Convert to fraction form
    17,032.69/25,539.77 = 5,936.40/x
  3. Step 3: Cross multiply
    17,032.69x = 25,539.77 × 5,936.40
  4. Step 4: Simplify right side
    17,032.69x = 151,614,290.63
  5. Step 5: Solve for x
    x = 151,614,290.63/17,032.69
  6. Step 6: Final answer
    x = 8,901.37

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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.