Home / 6,136.85-9,204.37-2,241.26

Finding the Fourth Proportional to 6,136.85, 9,204.37 and 2,241.26

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Solution

The fourth proportional to 6,136.85, 9,204.37 and 2,241.26 is: 3,361.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136.85 : 9,204.37 = 2,241.26 : x
  2. Step 2: Convert to fraction form
    6,136.85/9,204.37 = 2,241.26/x
  3. Step 3: Cross multiply
    6,136.85x = 9,204.37 × 2,241.26
  4. Step 4: Simplify right side
    6,136.85x = 20,629,369.20
  5. Step 5: Solve for x
    x = 20,629,369.20/6,136.85
  6. Step 6: Final answer
    x = 3,361.56

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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.