Home / 3,996.91-5,999.05-2,023.92

Finding the Fourth Proportional to 3,996.91, 5,999.05 and 2,023.92

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Solution

The fourth proportional to 3,996.91, 5,999.05 and 2,023.92 is: 3,037.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996.91 : 5,999.05 = 2,023.92 : x
  2. Step 2: Convert to fraction form
    3,996.91/5,999.05 = 2,023.92/x
  3. Step 3: Cross multiply
    3,996.91x = 5,999.05 × 2,023.92
  4. Step 4: Simplify right side
    3,996.91x = 12,141,597.28
  5. Step 5: Solve for x
    x = 12,141,597.28/3,996.91
  6. Step 6: Final answer
    x = 3,037.75

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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.