Home / 4,500.60-6,747.17-2,765.58

Finding the Fourth Proportional to 4,500.60, 6,747.17 and 2,765.58

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Solution

The fourth proportional to 4,500.60, 6,747.17 and 2,765.58 is: 4,146.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500.60 : 6,747.17 = 2,765.58 : x
  2. Step 2: Convert to fraction form
    4,500.60/6,747.17 = 2,765.58/x
  3. Step 3: Cross multiply
    4,500.60x = 6,747.17 × 2,765.58
  4. Step 4: Simplify right side
    4,500.60x = 18,659,824.58
  5. Step 5: Solve for x
    x = 18,659,824.58/4,500.60
  6. Step 6: Final answer
    x = 4,146.07

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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.