Home / 3,293.56-4,944.20-2,600.70

Finding the Fourth Proportional to 3,293.56, 4,944.20 and 2,600.70

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Solution

The fourth proportional to 3,293.56, 4,944.20 and 2,600.70 is: 3,904.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293.56 : 4,944.20 = 2,600.70 : x
  2. Step 2: Convert to fraction form
    3,293.56/4,944.20 = 2,600.70/x
  3. Step 3: Cross multiply
    3,293.56x = 4,944.20 × 2,600.70
  4. Step 4: Simplify right side
    3,293.56x = 12,858,380.94
  5. Step 5: Solve for x
    x = 12,858,380.94/3,293.56
  6. Step 6: Final answer
    x = 3,904.10

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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.