Home / 3,331.44-4,597.38-2,004.75

Finding the Fourth Proportional to 3,331.44, 4,597.38 and 2,004.75

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Solution

The fourth proportional to 3,331.44, 4,597.38 and 2,004.75 is: 2,766.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331.44 : 4,597.38 = 2,004.75 : x
  2. Step 2: Convert to fraction form
    3,331.44/4,597.38 = 2,004.75/x
  3. Step 3: Cross multiply
    3,331.44x = 4,597.38 × 2,004.75
  4. Step 4: Simplify right side
    3,331.44x = 9,216,597.56
  5. Step 5: Solve for x
    x = 9,216,597.56/3,331.44
  6. Step 6: Final answer
    x = 2,766.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.