Home / 4,452.89-6,144.48-2,463.38

Finding the Fourth Proportional to 4,452.89, 6,144.48 and 2,463.38

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Solution

The fourth proportional to 4,452.89, 6,144.48 and 2,463.38 is: 3,399.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.89 : 6,144.48 = 2,463.38 : x
  2. Step 2: Convert to fraction form
    4,452.89/6,144.48 = 2,463.38/x
  3. Step 3: Cross multiply
    4,452.89x = 6,144.48 × 2,463.38
  4. Step 4: Simplify right side
    4,452.89x = 15,136,189.14
  5. Step 5: Solve for x
    x = 15,136,189.14/4,452.89
  6. Step 6: Final answer
    x = 3,399.18

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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.