Home / 7,226.87-10,840.68-2,033.15

Finding the Fourth Proportional to 7,226.87, 10,840.68 and 2,033.15

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Solution

The fourth proportional to 7,226.87, 10,840.68 and 2,033.15 is: 3,049.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226.87 : 10,840.68 = 2,033.15 : x
  2. Step 2: Convert to fraction form
    7,226.87/10,840.68 = 2,033.15/x
  3. Step 3: Cross multiply
    7,226.87x = 10,840.68 × 2,033.15
  4. Step 4: Simplify right side
    7,226.87x = 22,040,728.54
  5. Step 5: Solve for x
    x = 22,040,728.54/7,226.87
  6. Step 6: Final answer
    x = 3,049.83

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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.