Home / 4,241.11-5,851.97-2,561.39

Finding the Fourth Proportional to 4,241.11, 5,851.97 and 2,561.39

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Solution

The fourth proportional to 4,241.11, 5,851.97 and 2,561.39 is: 3,534.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.11 : 5,851.97 = 2,561.39 : x
  2. Step 2: Convert to fraction form
    4,241.11/5,851.97 = 2,561.39/x
  3. Step 3: Cross multiply
    4,241.11x = 5,851.97 × 2,561.39
  4. Step 4: Simplify right side
    4,241.11x = 14,989,177.44
  5. Step 5: Solve for x
    x = 14,989,177.44/4,241.11
  6. Step 6: Final answer
    x = 3,534.26

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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.