Home / 6,834.92-10,255.62-4,067.06

Finding the Fourth Proportional to 6,834.92, 10,255.62 and 4,067.06

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Solution

The fourth proportional to 6,834.92, 10,255.62 and 4,067.06 is: 6,102.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834.92 : 10,255.62 = 4,067.06 : x
  2. Step 2: Convert to fraction form
    6,834.92/10,255.62 = 4,067.06/x
  3. Step 3: Cross multiply
    6,834.92x = 10,255.62 × 4,067.06
  4. Step 4: Simplify right side
    6,834.92x = 41,710,221.88
  5. Step 5: Solve for x
    x = 41,710,221.88/6,834.92
  6. Step 6: Final answer
    x = 6,102.52

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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.