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Finding the Fourth Proportional to 111,923.52, 167,835.06 and 33,010.08

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Solution

The fourth proportional to 111,923.52, 167,835.06 and 33,010.08 is: 49,500.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,923.52 : 167,835.06 = 33,010.08 : x
  2. Step 2: Convert to fraction form
    111,923.52/167,835.06 = 33,010.08/x
  3. Step 3: Cross multiply
    111,923.52x = 167,835.06 × 33,010.08
  4. Step 4: Simplify right side
    111,923.52x = 5,540,248,757.40
  5. Step 5: Solve for x
    x = 5,540,248,757.40/111,923.52
  6. Step 6: Final answer
    x = 49,500.31

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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.