Home / 4,016.76-6,022.56-1,934.04

Finding the Fourth Proportional to 4,016.76, 6,022.56 and 1,934.04

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Solution

The fourth proportional to 4,016.76, 6,022.56 and 1,934.04 is: 2,899.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.76 : 6,022.56 = 1,934.04 : x
  2. Step 2: Convert to fraction form
    4,016.76/6,022.56 = 1,934.04/x
  3. Step 3: Cross multiply
    4,016.76x = 6,022.56 × 1,934.04
  4. Step 4: Simplify right side
    4,016.76x = 11,647,871.94
  5. Step 5: Solve for x
    x = 11,647,871.94/4,016.76
  6. Step 6: Final answer
    x = 2,899.82

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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.