Home / 6,310.02-9,464.97-2,149.98

Finding the Fourth Proportional to 6,310.02, 9,464.97 and 2,149.98

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Solution

The fourth proportional to 6,310.02, 9,464.97 and 2,149.98 is: 3,224.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.02 : 9,464.97 = 2,149.98 : x
  2. Step 2: Convert to fraction form
    6,310.02/9,464.97 = 2,149.98/x
  3. Step 3: Cross multiply
    6,310.02x = 9,464.97 × 2,149.98
  4. Step 4: Simplify right side
    6,310.02x = 20,349,496.20
  5. Step 5: Solve for x
    x = 20,349,496.20/6,310.02
  6. Step 6: Final answer
    x = 3,224.95

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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.