Home / 12,734.37-19,091.61-6,067.44

Finding the Fourth Proportional to 12,734.37, 19,091.61 and 6,067.44

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Solution

The fourth proportional to 12,734.37, 19,091.61 and 6,067.44 is: 9,096.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,734.37 : 19,091.61 = 6,067.44 : x
  2. Step 2: Convert to fraction form
    12,734.37/19,091.61 = 6,067.44/x
  3. Step 3: Cross multiply
    12,734.37x = 19,091.61 × 6,067.44
  4. Step 4: Simplify right side
    12,734.37x = 115,837,198.18
  5. Step 5: Solve for x
    x = 115,837,198.18/12,734.37
  6. Step 6: Final answer
    x = 9,096.42

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1.5x scale

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.