Home / 6,067.36-8,365.44-3,967.84

Finding the Fourth Proportional to 6,067.36, 8,365.44 and 3,967.84

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Solution

The fourth proportional to 6,067.36, 8,365.44 and 3,967.84 is: 5,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.36 : 8,365.44 = 3,967.84 : x
  2. Step 2: Convert to fraction form
    6,067.36/8,365.44 = 3,967.84/x
  3. Step 3: Cross multiply
    6,067.36x = 8,365.44 × 3,967.84
  4. Step 4: Simplify right side
    6,067.36x = 33,192,727.45
  5. Step 5: Solve for x
    x = 33,192,727.45/6,067.36
  6. Step 6: Final answer
    x = 5,470.70

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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.