Home / 2,444.04-3,372.60-1,396.08

Finding the Fourth Proportional to 2,444.04, 3,372.60 and 1,396.08

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Solution

The fourth proportional to 2,444.04, 3,372.60 and 1,396.08 is: 1,926.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.04 : 3,372.60 = 1,396.08 : x
  2. Step 2: Convert to fraction form
    2,444.04/3,372.60 = 1,396.08/x
  3. Step 3: Cross multiply
    2,444.04x = 3,372.60 × 1,396.08
  4. Step 4: Simplify right side
    2,444.04x = 4,708,419.41
  5. Step 5: Solve for x
    x = 4,708,419.41/2,444.04
  6. Step 6: Final answer
    x = 1,926.49

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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.