Home / 3,154.03-4,735.23-2,694.76

Finding the Fourth Proportional to 3,154.03, 4,735.23 and 2,694.76

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Solution

The fourth proportional to 3,154.03, 4,735.23 and 2,694.76 is: 4,045.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154.03 : 4,735.23 = 2,694.76 : x
  2. Step 2: Convert to fraction form
    3,154.03/4,735.23 = 2,694.76/x
  3. Step 3: Cross multiply
    3,154.03x = 4,735.23 × 2,694.76
  4. Step 4: Simplify right side
    3,154.03x = 12,760,286.45
  5. Step 5: Solve for x
    x = 12,760,286.45/3,154.03
  6. Step 6: Final answer
    x = 4,045.71

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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.