Home / 5,067.06-6,991.97-2,941.94

Finding the Fourth Proportional to 5,067.06, 6,991.97 and 2,941.94

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Solution

The fourth proportional to 5,067.06, 6,991.97 and 2,941.94 is: 4,059.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067.06 : 6,991.97 = 2,941.94 : x
  2. Step 2: Convert to fraction form
    5,067.06/6,991.97 = 2,941.94/x
  3. Step 3: Cross multiply
    5,067.06x = 6,991.97 × 2,941.94
  4. Step 4: Simplify right side
    5,067.06x = 20,569,956.22
  5. Step 5: Solve for x
    x = 20,569,956.22/5,067.06
  6. Step 6: Final answer
    x = 4,059.54

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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.