Home / 6,067.30-9,103.14-2,119.14

Finding the Fourth Proportional to 6,067.30, 9,103.14 and 2,119.14

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Solution

The fourth proportional to 6,067.30, 9,103.14 and 2,119.14 is: 3,179.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.30 : 9,103.14 = 2,119.14 : x
  2. Step 2: Convert to fraction form
    6,067.30/9,103.14 = 2,119.14/x
  3. Step 3: Cross multiply
    6,067.30x = 9,103.14 × 2,119.14
  4. Step 4: Simplify right side
    6,067.30x = 19,290,771.99
  5. Step 5: Solve for x
    x = 19,290,771.99/6,067.30
  6. Step 6: Final answer
    x = 3,179.47

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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.