Home / 166,844.01-250,285.46-54,532.65

Finding the Fourth Proportional to 166,844.01, 250,285.46 and 54,532.65

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Solution

The fourth proportional to 166,844.01, 250,285.46 and 54,532.65 is: 81,805.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,844.01 : 250,285.46 = 54,532.65 : x
  2. Step 2: Convert to fraction form
    166,844.01/250,285.46 = 54,532.65/x
  3. Step 3: Cross multiply
    166,844.01x = 250,285.46 × 54,532.65
  4. Step 4: Simplify right side
    166,844.01x = 13,648,729,117.61
  5. Step 5: Solve for x
    x = 13,648,729,117.61/166,844.01
  6. Step 6: Final answer
    x = 81,805.33

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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.