Home / 4,067.03-6,101.39-2,312.84

Finding the Fourth Proportional to 4,067.03, 6,101.39 and 2,312.84

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Solution

The fourth proportional to 4,067.03, 6,101.39 and 2,312.84 is: 3,469.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.03 : 6,101.39 = 2,312.84 : x
  2. Step 2: Convert to fraction form
    4,067.03/6,101.39 = 2,312.84/x
  3. Step 3: Cross multiply
    4,067.03x = 6,101.39 × 2,312.84
  4. Step 4: Simplify right side
    4,067.03x = 14,111,559.88
  5. Step 5: Solve for x
    x = 14,111,559.88/4,067.03
  6. Step 6: Final answer
    x = 3,469.74

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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.