Home / 8,067.06-12,093.91-3,068.39

Finding the Fourth Proportional to 8,067.06, 12,093.91 and 3,068.39

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Solution

The fourth proportional to 8,067.06, 12,093.91 and 3,068.39 is: 4,600.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067.06 : 12,093.91 = 3,068.39 : x
  2. Step 2: Convert to fraction form
    8,067.06/12,093.91 = 3,068.39/x
  3. Step 3: Cross multiply
    8,067.06x = 12,093.91 × 3,068.39
  4. Step 4: Simplify right side
    8,067.06x = 37,108,855.07
  5. Step 5: Solve for x
    x = 37,108,855.07/8,067.06
  6. Step 6: Final answer
    x = 4,600.05

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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.