Home / 4,067.58-6,092.79-2,113.86

Finding the Fourth Proportional to 4,067.58, 6,092.79 and 2,113.86

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Solution

The fourth proportional to 4,067.58, 6,092.79 and 2,113.86 is: 3,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.58 : 6,092.79 = 2,113.86 : x
  2. Step 2: Convert to fraction form
    4,067.58/6,092.79 = 2,113.86/x
  3. Step 3: Cross multiply
    4,067.58x = 6,092.79 × 2,113.86
  4. Step 4: Simplify right side
    4,067.58x = 12,879,305.07
  5. Step 5: Solve for x
    x = 12,879,305.07/4,067.58
  6. Step 6: Final answer
    x = 3,166.33

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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.