Home / 4,062.16-6,107.14-3,757.80

Finding the Fourth Proportional to 4,062.16, 6,107.14 and 3,757.80

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Solution

The fourth proportional to 4,062.16, 6,107.14 and 3,757.80 is: 5,649.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.16 : 6,107.14 = 3,757.80 : x
  2. Step 2: Convert to fraction form
    4,062.16/6,107.14 = 3,757.80/x
  3. Step 3: Cross multiply
    4,062.16x = 6,107.14 × 3,757.80
  4. Step 4: Simplify right side
    4,062.16x = 22,949,410.69
  5. Step 5: Solve for x
    x = 22,949,410.69/4,062.16
  6. Step 6: Final answer
    x = 5,649.56

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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.