Home / 3,410.09-4,704.38-2,464.39

Finding the Fourth Proportional to 3,410.09, 4,704.38 and 2,464.39

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Solution

The fourth proportional to 3,410.09, 4,704.38 and 2,464.39 is: 3,399.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410.09 : 4,704.38 = 2,464.39 : x
  2. Step 2: Convert to fraction form
    3,410.09/4,704.38 = 2,464.39/x
  3. Step 3: Cross multiply
    3,410.09x = 4,704.38 × 2,464.39
  4. Step 4: Simplify right side
    3,410.09x = 11,593,414.94
  5. Step 5: Solve for x
    x = 11,593,414.94/3,410.09
  6. Step 6: Final answer
    x = 3,399.74

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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.