Home / 6,736.66-10,104.55-2,519.09

Finding the Fourth Proportional to 6,736.66, 10,104.55 and 2,519.09

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Solution

The fourth proportional to 6,736.66, 10,104.55 and 2,519.09 is: 3,778.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736.66 : 10,104.55 = 2,519.09 : x
  2. Step 2: Convert to fraction form
    6,736.66/10,104.55 = 2,519.09/x
  3. Step 3: Cross multiply
    6,736.66x = 10,104.55 × 2,519.09
  4. Step 4: Simplify right side
    6,736.66x = 25,454,280.35
  5. Step 5: Solve for x
    x = 25,454,280.35/6,736.66
  6. Step 6: Final answer
    x = 3,778.47

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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.