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Finding the Fourth Proportional to 32,250.25, 44,504.05 and 17,910.82

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Solution

The fourth proportional to 32,250.25, 44,504.05 and 17,910.82 is: 24,716.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,250.25 : 44,504.05 = 17,910.82 : x
  2. Step 2: Convert to fraction form
    32,250.25/44,504.05 = 17,910.82/x
  3. Step 3: Cross multiply
    32,250.25x = 44,504.05 × 17,910.82
  4. Step 4: Simplify right side
    32,250.25x = 797,104,028.82
  5. Step 5: Solve for x
    x = 797,104,028.82/32,250.25
  6. Step 6: Final answer
    x = 24,716.21

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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.