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Finding the Fourth Proportional to 167,464.56, 231,101.04 and 92,017.92

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Solution

The fourth proportional to 167,464.56, 231,101.04 and 92,017.92 is: 126,984.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,464.56 : 231,101.04 = 92,017.92 : x
  2. Step 2: Convert to fraction form
    167,464.56/231,101.04 = 92,017.92/x
  3. Step 3: Cross multiply
    167,464.56x = 231,101.04 × 92,017.92
  4. Step 4: Simplify right side
    167,464.56x = 21,265,437,010.64
  5. Step 5: Solve for x
    x = 21,265,437,010.64/167,464.56
  6. Step 6: Final answer
    x = 126,984.70

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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.