Home / 3,067.29-4,600.89-2,911.46

Finding the Fourth Proportional to 3,067.29, 4,600.89 and 2,911.46

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Solution

The fourth proportional to 3,067.29, 4,600.89 and 2,911.46 is: 4,367.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.29 : 4,600.89 = 2,911.46 : x
  2. Step 2: Convert to fraction form
    3,067.29/4,600.89 = 2,911.46/x
  3. Step 3: Cross multiply
    3,067.29x = 4,600.89 × 2,911.46
  4. Step 4: Simplify right side
    3,067.29x = 13,395,284.19
  5. Step 5: Solve for x
    x = 13,395,284.19/3,067.29
  6. Step 6: Final answer
    x = 4,367.14

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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.