Home / 26,067.18-35,924.46-18,513.84

Finding the Fourth Proportional to 26,067.18, 35,924.46 and 18,513.84

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Solution

The fourth proportional to 26,067.18, 35,924.46 and 18,513.84 is: 25,514.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,067.18 : 35,924.46 = 18,513.84 : x
  2. Step 2: Convert to fraction form
    26,067.18/35,924.46 = 18,513.84/x
  3. Step 3: Cross multiply
    26,067.18x = 35,924.46 × 18,513.84
  4. Step 4: Simplify right side
    26,067.18x = 665,099,704.53
  5. Step 5: Solve for x
    x = 665,099,704.53/26,067.18
  6. Step 6: Final answer
    x = 25,514.83

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1.5x scale

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.