Home / 3,664.39-5,496.77-1,067.53

Finding the Fourth Proportional to 3,664.39, 5,496.77 and 1,067.53

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Solution

The fourth proportional to 3,664.39, 5,496.77 and 1,067.53 is: 1,601.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664.39 : 5,496.77 = 1,067.53 : x
  2. Step 2: Convert to fraction form
    3,664.39/5,496.77 = 1,067.53/x
  3. Step 3: Cross multiply
    3,664.39x = 5,496.77 × 1,067.53
  4. Step 4: Simplify right side
    3,664.39x = 5,867,966.88
  5. Step 5: Solve for x
    x = 5,867,966.88/3,664.39
  6. Step 6: Final answer
    x = 1,601.35

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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.