Home / 8,064.11-12,093.88-2,797.77

Finding the Fourth Proportional to 8,064.11, 12,093.88 and 2,797.77

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Solution

The fourth proportional to 8,064.11, 12,093.88 and 2,797.77 is: 4,195.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064.11 : 12,093.88 = 2,797.77 : x
  2. Step 2: Convert to fraction form
    8,064.11/12,093.88 = 2,797.77/x
  3. Step 3: Cross multiply
    8,064.11x = 12,093.88 × 2,797.77
  4. Step 4: Simplify right side
    8,064.11x = 33,835,844.08
  5. Step 5: Solve for x
    x = 33,835,844.08/8,064.11
  6. Step 6: Final answer
    x = 4,195.86

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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.