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Finding the Fourth Proportional to 32,105.16, 44,306.18 and 17,960.52

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Solution

The fourth proportional to 32,105.16, 44,306.18 and 17,960.52 is: 24,786.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,105.16 : 44,306.18 = 17,960.52 : x
  2. Step 2: Convert to fraction form
    32,105.16/44,306.18 = 17,960.52/x
  3. Step 3: Cross multiply
    32,105.16x = 44,306.18 × 17,960.52
  4. Step 4: Simplify right side
    32,105.16x = 795,762,032.01
  5. Step 5: Solve for x
    x = 795,762,032.01/32,105.16
  6. Step 6: Final answer
    x = 24,786.11

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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.