Home / 3,664.41-5,497.52-1,067.34

Finding the Fourth Proportional to 3,664.41, 5,497.52 and 1,067.34

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Solution

The fourth proportional to 3,664.41, 5,497.52 and 1,067.34 is: 1,601.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664.41 : 5,497.52 = 1,067.34 : x
  2. Step 2: Convert to fraction form
    3,664.41/5,497.52 = 1,067.34/x
  3. Step 3: Cross multiply
    3,664.41x = 5,497.52 × 1,067.34
  4. Step 4: Simplify right side
    3,664.41x = 5,867,744.28
  5. Step 5: Solve for x
    x = 5,867,744.28/3,664.41
  6. Step 6: Final answer
    x = 1,601.28

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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.