Home / 8,067.06-12,095.91-3,682.17

Finding the Fourth Proportional to 8,067.06, 12,095.91 and 3,682.17

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Solution

The fourth proportional to 8,067.06, 12,095.91 and 3,682.17 is: 5,521.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067.06 : 12,095.91 = 3,682.17 : x
  2. Step 2: Convert to fraction form
    8,067.06/12,095.91 = 3,682.17/x
  3. Step 3: Cross multiply
    8,067.06x = 12,095.91 × 3,682.17
  4. Step 4: Simplify right side
    8,067.06x = 44,539,196.92
  5. Step 5: Solve for x
    x = 44,539,196.92/8,067.06
  6. Step 6: Final answer
    x = 5,521.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.