Home / 4,724.06-6,519.21-2,734.73

Finding the Fourth Proportional to 4,724.06, 6,519.21 and 2,734.73

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Solution

The fourth proportional to 4,724.06, 6,519.21 and 2,734.73 is: 3,773.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724.06 : 6,519.21 = 2,734.73 : x
  2. Step 2: Convert to fraction form
    4,724.06/6,519.21 = 2,734.73/x
  3. Step 3: Cross multiply
    4,724.06x = 6,519.21 × 2,734.73
  4. Step 4: Simplify right side
    4,724.06x = 17,828,246.57
  5. Step 5: Solve for x
    x = 17,828,246.57/4,724.06
  6. Step 6: Final answer
    x = 3,773.92

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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.