Home / 2,464.06-3,376.88-2,380.90

Finding the Fourth Proportional to 2,464.06, 3,376.88 and 2,380.90

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Solution

The fourth proportional to 2,464.06, 3,376.88 and 2,380.90 is: 3,262.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.06 : 3,376.88 = 2,380.90 : x
  2. Step 2: Convert to fraction form
    2,464.06/3,376.88 = 2,380.90/x
  3. Step 3: Cross multiply
    2,464.06x = 3,376.88 × 2,380.90
  4. Step 4: Simplify right side
    2,464.06x = 8,040,013.59
  5. Step 5: Solve for x
    x = 8,040,013.59/2,464.06
  6. Step 6: Final answer
    x = 3,262.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.