Home / 8,044.44-12,067.29-4,090.02

Finding the Fourth Proportional to 8,044.44, 12,067.29 and 4,090.02

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Solution

The fourth proportional to 8,044.44, 12,067.29 and 4,090.02 is: 6,135.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044.44 : 12,067.29 = 4,090.02 : x
  2. Step 2: Convert to fraction form
    8,044.44/12,067.29 = 4,090.02/x
  3. Step 3: Cross multiply
    8,044.44x = 12,067.29 × 4,090.02
  4. Step 4: Simplify right side
    8,044.44x = 49,355,457.45
  5. Step 5: Solve for x
    x = 49,355,457.45/8,044.44
  6. Step 6: Final answer
    x = 6,135.35

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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.