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Finding the Fourth Proportional to 111,580.45, 167,372.03 and 32,696.27

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Solution

The fourth proportional to 111,580.45, 167,372.03 and 32,696.27 is: 49,044.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,580.45 : 167,372.03 = 32,696.27 : x
  2. Step 2: Convert to fraction form
    111,580.45/167,372.03 = 32,696.27/x
  3. Step 3: Cross multiply
    111,580.45x = 167,372.03 × 32,696.27
  4. Step 4: Simplify right side
    111,580.45x = 5,472,441,083.33
  5. Step 5: Solve for x
    x = 5,472,441,083.33/111,580.45
  6. Step 6: Final answer
    x = 49,044.80

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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.