Home / 166,793.04-230,142.06-95,171.28

Finding the Fourth Proportional to 166,793.04, 230,142.06 and 95,171.28

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Solution

The fourth proportional to 166,793.04, 230,142.06 and 95,171.28 is: 131,317.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,793.04 : 230,142.06 = 95,171.28 : x
  2. Step 2: Convert to fraction form
    166,793.04/230,142.06 = 95,171.28/x
  3. Step 3: Cross multiply
    166,793.04x = 230,142.06 × 95,171.28
  4. Step 4: Simplify right side
    166,793.04x = 21,902,914,432.04
  5. Step 5: Solve for x
    x = 21,902,914,432.04/166,793.04
  6. Step 6: Final answer
    x = 131,317.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.