Home / 7,747.25-11,616.26-3,067.93

Finding the Fourth Proportional to 7,747.25, 11,616.26 and 3,067.93

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Solution

The fourth proportional to 7,747.25, 11,616.26 and 3,067.93 is: 4,600.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,747.25 : 11,616.26 = 3,067.93 : x
  2. Step 2: Convert to fraction form
    7,747.25/11,616.26 = 3,067.93/x
  3. Step 3: Cross multiply
    7,747.25x = 11,616.26 × 3,067.93
  4. Step 4: Simplify right side
    7,747.25x = 35,637,857.20
  5. Step 5: Solve for x
    x = 35,637,857.20/7,747.25
  6. Step 6: Final answer
    x = 4,600.07

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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.