Home / 3,664.83-5,496.63-1,067.16

Finding the Fourth Proportional to 3,664.83, 5,496.63 and 1,067.16

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Solution

The fourth proportional to 3,664.83, 5,496.63 and 1,067.16 is: 1,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664.83 : 5,496.63 = 1,067.16 : x
  2. Step 2: Convert to fraction form
    3,664.83/5,496.63 = 1,067.16/x
  3. Step 3: Cross multiply
    3,664.83x = 5,496.63 × 1,067.16
  4. Step 4: Simplify right side
    3,664.83x = 5,865,783.67
  5. Step 5: Solve for x
    x = 5,865,783.67/3,664.83
  6. Step 6: Final answer
    x = 1,600.56

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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.