Home / 4,310.50-5,949.21-2,542.54

Finding the Fourth Proportional to 4,310.50, 5,949.21 and 2,542.54

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Solution

The fourth proportional to 4,310.50, 5,949.21 and 2,542.54 is: 3,509.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.50 : 5,949.21 = 2,542.54 : x
  2. Step 2: Convert to fraction form
    4,310.50/5,949.21 = 2,542.54/x
  3. Step 3: Cross multiply
    4,310.50x = 5,949.21 × 2,542.54
  4. Step 4: Simplify right side
    4,310.50x = 15,126,104.39
  5. Step 5: Solve for x
    x = 15,126,104.39/4,310.50
  6. Step 6: Final answer
    x = 3,509.13

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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.