Home / 4,001.44-5,996.94-2,150.41

Finding the Fourth Proportional to 4,001.44, 5,996.94 and 2,150.41

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Solution

The fourth proportional to 4,001.44, 5,996.94 and 2,150.41 is: 3,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001.44 : 5,996.94 = 2,150.41 : x
  2. Step 2: Convert to fraction form
    4,001.44/5,996.94 = 2,150.41/x
  3. Step 3: Cross multiply
    4,001.44x = 5,996.94 × 2,150.41
  4. Step 4: Simplify right side
    4,001.44x = 12,895,879.75
  5. Step 5: Solve for x
    x = 12,895,879.75/4,001.44
  6. Step 6: Final answer
    x = 3,222.81

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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.