Home / 4,067.30-5,612.88-2,204.30

Finding the Fourth Proportional to 4,067.30, 5,612.88 and 2,204.30

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Solution

The fourth proportional to 4,067.30, 5,612.88 and 2,204.30 is: 3,041.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.30 : 5,612.88 = 2,204.30 : x
  2. Step 2: Convert to fraction form
    4,067.30/5,612.88 = 2,204.30/x
  3. Step 3: Cross multiply
    4,067.30x = 5,612.88 × 2,204.30
  4. Step 4: Simplify right side
    4,067.30x = 12,372,464.37
  5. Step 5: Solve for x
    x = 12,372,464.37/4,067.30
  6. Step 6: Final answer
    x = 3,041.94

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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.