Home / 6,757.06-9,324.35-3,773.09

Finding the Fourth Proportional to 6,757.06, 9,324.35 and 3,773.09

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Solution

The fourth proportional to 6,757.06, 9,324.35 and 3,773.09 is: 5,206.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.06 : 9,324.35 = 3,773.09 : x
  2. Step 2: Convert to fraction form
    6,757.06/9,324.35 = 3,773.09/x
  3. Step 3: Cross multiply
    6,757.06x = 9,324.35 × 3,773.09
  4. Step 4: Simplify right side
    6,757.06x = 35,181,611.74
  5. Step 5: Solve for x
    x = 35,181,611.74/6,757.06
  6. Step 6: Final answer
    x = 5,206.64

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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.