Home / 6,149.66-9,226.04-1,767.02

Finding the Fourth Proportional to 6,149.66, 9,226.04 and 1,767.02

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Solution

The fourth proportional to 6,149.66, 9,226.04 and 1,767.02 is: 2,650.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149.66 : 9,226.04 = 1,767.02 : x
  2. Step 2: Convert to fraction form
    6,149.66/9,226.04 = 1,767.02/x
  3. Step 3: Cross multiply
    6,149.66x = 9,226.04 × 1,767.02
  4. Step 4: Simplify right side
    6,149.66x = 16,302,542.24
  5. Step 5: Solve for x
    x = 16,302,542.24/6,149.66
  6. Step 6: Final answer
    x = 2,650.97

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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.