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Finding the Fourth Proportional to 32,168.69, 44,391.71 and 17,827.91

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Solution

The fourth proportional to 32,168.69, 44,391.71 and 17,827.91 is: 24,601.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,168.69 : 44,391.71 = 17,827.91 : x
  2. Step 2: Convert to fraction form
    32,168.69/44,391.71 = 17,827.91/x
  3. Step 3: Cross multiply
    32,168.69x = 44,391.71 × 17,827.91
  4. Step 4: Simplify right side
    32,168.69x = 791,411,233.24
  5. Step 5: Solve for x
    x = 791,411,233.24/32,168.69
  6. Step 6: Final answer
    x = 24,601.91

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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.