Home / 166,936.20-250,404.30-141,016.20

Finding the Fourth Proportional to 166,936.20, 250,404.30 and 141,016.20

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Solution

The fourth proportional to 166,936.20, 250,404.30 and 141,016.20 is: 211,524.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,936.20 : 250,404.30 = 141,016.20 : x
  2. Step 2: Convert to fraction form
    166,936.20/250,404.30 = 141,016.20/x
  3. Step 3: Cross multiply
    166,936.20x = 250,404.30 × 141,016.20
  4. Step 4: Simplify right side
    166,936.20x = 35,311,062,849.66
  5. Step 5: Solve for x
    x = 35,311,062,849.66/166,936.20
  6. Step 6: Final answer
    x = 211,524.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.