Home / 2,444.10-3,372.61-1,396.14

Finding the Fourth Proportional to 2,444.10, 3,372.61 and 1,396.14

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Solution

The fourth proportional to 2,444.10, 3,372.61 and 1,396.14 is: 1,926.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.10 : 3,372.61 = 1,396.14 : x
  2. Step 2: Convert to fraction form
    2,444.10/3,372.61 = 1,396.14/x
  3. Step 3: Cross multiply
    2,444.10x = 3,372.61 × 1,396.14
  4. Step 4: Simplify right side
    2,444.10x = 4,708,635.73
  5. Step 5: Solve for x
    x = 4,708,635.73/2,444.10
  6. Step 6: Final answer
    x = 1,926.53

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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.