Home / 4,825.44-6,659.04-2,729.57

Finding the Fourth Proportional to 4,825.44, 6,659.04 and 2,729.57

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Solution

The fourth proportional to 4,825.44, 6,659.04 and 2,729.57 is: 3,766.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825.44 : 6,659.04 = 2,729.57 : x
  2. Step 2: Convert to fraction form
    4,825.44/6,659.04 = 2,729.57/x
  3. Step 3: Cross multiply
    4,825.44x = 6,659.04 × 2,729.57
  4. Step 4: Simplify right side
    4,825.44x = 18,176,292.75
  5. Step 5: Solve for x
    x = 18,176,292.75/4,825.44
  6. Step 6: Final answer
    x = 3,766.76

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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.