Home / 41,067.76-56,676.36-23,164.44

Finding the Fourth Proportional to 41,067.76, 56,676.36 and 23,164.44

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Solution

The fourth proportional to 41,067.76, 56,676.36 and 23,164.44 is: 31,968.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,067.76 : 56,676.36 = 23,164.44 : x
  2. Step 2: Convert to fraction form
    41,067.76/56,676.36 = 23,164.44/x
  3. Step 3: Cross multiply
    41,067.76x = 56,676.36 × 23,164.44
  4. Step 4: Simplify right side
    41,067.76x = 1,312,876,140.64
  5. Step 5: Solve for x
    x = 1,312,876,140.64/41,067.76
  6. Step 6: Final answer
    x = 31,968.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.