Home / 6,226.68-9,339.06-2,763.32

Finding the Fourth Proportional to 6,226.68, 9,339.06 and 2,763.32

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Solution

The fourth proportional to 6,226.68, 9,339.06 and 2,763.32 is: 4,144.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.68 : 9,339.06 = 2,763.32 : x
  2. Step 2: Convert to fraction form
    6,226.68/9,339.06 = 2,763.32/x
  3. Step 3: Cross multiply
    6,226.68x = 9,339.06 × 2,763.32
  4. Step 4: Simplify right side
    6,226.68x = 25,806,811.28
  5. Step 5: Solve for x
    x = 25,806,811.28/6,226.68
  6. Step 6: Final answer
    x = 4,144.55

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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.