Home / 166,841.66-230,251.26-95,244.75

Finding the Fourth Proportional to 166,841.66, 230,251.26 and 95,244.75

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Solution

The fourth proportional to 166,841.66, 230,251.26 and 95,244.75 is: 131,443.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,841.66 : 230,251.26 = 95,244.75 : x
  2. Step 2: Convert to fraction form
    166,841.66/230,251.26 = 95,244.75/x
  3. Step 3: Cross multiply
    166,841.66x = 230,251.26 × 95,244.75
  4. Step 4: Simplify right side
    166,841.66x = 21,930,223,695.89
  5. Step 5: Solve for x
    x = 21,930,223,695.89/166,841.66
  6. Step 6: Final answer
    x = 131,443.34

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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.