Home / 6,028.11-8,319.02-3,375.49

Finding the Fourth Proportional to 6,028.11, 8,319.02 and 3,375.49

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Solution

The fourth proportional to 6,028.11, 8,319.02 and 3,375.49 is: 4,658.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028.11 : 8,319.02 = 3,375.49 : x
  2. Step 2: Convert to fraction form
    6,028.11/8,319.02 = 3,375.49/x
  3. Step 3: Cross multiply
    6,028.11x = 8,319.02 × 3,375.49
  4. Step 4: Simplify right side
    6,028.11x = 28,080,777.26
  5. Step 5: Solve for x
    x = 28,080,777.26/6,028.11
  6. Step 6: Final answer
    x = 4,658.31

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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.