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Finding the Fourth Proportional to 167,191.46, 230,724.18 and 95,573.02

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Solution

The fourth proportional to 167,191.46, 230,724.18 and 95,573.02 is: 131,890.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,191.46 : 230,724.18 = 95,573.02 : x
  2. Step 2: Convert to fraction form
    167,191.46/230,724.18 = 95,573.02/x
  3. Step 3: Cross multiply
    167,191.46x = 230,724.18 × 95,573.02
  4. Step 4: Simplify right side
    167,191.46x = 22,051,006,669.62
  5. Step 5: Solve for x
    x = 22,051,006,669.62/167,191.46
  6. Step 6: Final answer
    x = 131,890.75

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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.