Home / 4,067.36-5,612.98-2,204.36

Finding the Fourth Proportional to 4,067.36, 5,612.98 and 2,204.36

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Solution

The fourth proportional to 4,067.36, 5,612.98 and 2,204.36 is: 3,042.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.36 : 5,612.98 = 2,204.36 : x
  2. Step 2: Convert to fraction form
    4,067.36/5,612.98 = 2,204.36/x
  3. Step 3: Cross multiply
    4,067.36x = 5,612.98 × 2,204.36
  4. Step 4: Simplify right side
    4,067.36x = 12,373,028.59
  5. Step 5: Solve for x
    x = 12,373,028.59/4,067.36
  6. Step 6: Final answer
    x = 3,042.03

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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.