Home / 4,043.33-6,067.78-1,410.86

Finding the Fourth Proportional to 4,043.33, 6,067.78 and 1,410.86

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Solution

The fourth proportional to 4,043.33, 6,067.78 and 1,410.86 is: 2,117.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.33 : 6,067.78 = 1,410.86 : x
  2. Step 2: Convert to fraction form
    4,043.33/6,067.78 = 1,410.86/x
  3. Step 3: Cross multiply
    4,043.33x = 6,067.78 × 1,410.86
  4. Step 4: Simplify right side
    4,043.33x = 8,560,788.09
  5. Step 5: Solve for x
    x = 8,560,788.09/4,043.33
  6. Step 6: Final answer
    x = 2,117.26

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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.