Home / 2,444.14-3,372.94-1,325.09

Finding the Fourth Proportional to 2,444.14, 3,372.94 and 1,325.09

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Solution

The fourth proportional to 2,444.14, 3,372.94 and 1,325.09 is: 1,828.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.14 : 3,372.94 = 1,325.09 : x
  2. Step 2: Convert to fraction form
    2,444.14/3,372.94 = 1,325.09/x
  3. Step 3: Cross multiply
    2,444.14x = 3,372.94 × 1,325.09
  4. Step 4: Simplify right side
    2,444.14x = 4,469,432.73
  5. Step 5: Solve for x
    x = 4,469,432.73/2,444.14
  6. Step 6: Final answer
    x = 1,828.63

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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.