Home / 166,952.85-230,474.72-95,319.04

Finding the Fourth Proportional to 166,952.85, 230,474.72 and 95,319.04

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Solution

The fourth proportional to 166,952.85, 230,474.72 and 95,319.04 is: 131,585.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,952.85 : 230,474.72 = 95,319.04 : x
  2. Step 2: Convert to fraction form
    166,952.85/230,474.72 = 95,319.04/x
  3. Step 3: Cross multiply
    166,952.85x = 230,474.72 × 95,319.04
  4. Step 4: Simplify right side
    166,952.85x = 21,968,628,716.78
  5. Step 5: Solve for x
    x = 21,968,628,716.78/166,952.85
  6. Step 6: Final answer
    x = 131,585.83

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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.