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Finding the Fourth Proportional to 166,793.94, 230,172.35 and 95,162.40

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Solution

The fourth proportional to 166,793.94, 230,172.35 and 95,162.40 is: 131,322.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,793.94 : 230,172.35 = 95,162.40 : x
  2. Step 2: Convert to fraction form
    166,793.94/230,172.35 = 95,162.40/x
  3. Step 3: Cross multiply
    166,793.94x = 230,172.35 × 95,162.40
  4. Step 4: Simplify right side
    166,793.94x = 21,903,752,763.83
  5. Step 5: Solve for x
    x = 21,903,752,763.83/166,793.94
  6. Step 6: Final answer
    x = 131,322.23

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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.