Home / 4,033.44-6,049.20-1,111.98

Finding the Fourth Proportional to 4,033.44, 6,049.20 and 1,111.98

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Solution

The fourth proportional to 4,033.44, 6,049.20 and 1,111.98 is: 1,667.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.44 : 6,049.20 = 1,111.98 : x
  2. Step 2: Convert to fraction form
    4,033.44/6,049.20 = 1,111.98/x
  3. Step 3: Cross multiply
    4,033.44x = 6,049.20 × 1,111.98
  4. Step 4: Simplify right side
    4,033.44x = 6,726,589.42
  5. Step 5: Solve for x
    x = 6,726,589.42/4,033.44
  6. Step 6: Final answer
    x = 1,667.71

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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.