Home / 6,122.44-9,183.25-1,739.53

Finding the Fourth Proportional to 6,122.44, 9,183.25 and 1,739.53

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Solution

The fourth proportional to 6,122.44, 9,183.25 and 1,739.53 is: 2,609.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122.44 : 9,183.25 = 1,739.53 : x
  2. Step 2: Convert to fraction form
    6,122.44/9,183.25 = 1,739.53/x
  3. Step 3: Cross multiply
    6,122.44x = 9,183.25 × 1,739.53
  4. Step 4: Simplify right side
    6,122.44x = 15,974,538.87
  5. Step 5: Solve for x
    x = 15,974,538.87/6,122.44
  6. Step 6: Final answer
    x = 2,609.18

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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.