Home / 4,439.03-6,125.99-2,449.49

Finding the Fourth Proportional to 4,439.03, 6,125.99 and 2,449.49

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Solution

The fourth proportional to 4,439.03, 6,125.99 and 2,449.49 is: 3,380.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439.03 : 6,125.99 = 2,449.49 : x
  2. Step 2: Convert to fraction form
    4,439.03/6,125.99 = 2,449.49/x
  3. Step 3: Cross multiply
    4,439.03x = 6,125.99 × 2,449.49
  4. Step 4: Simplify right side
    4,439.03x = 15,005,508.37
  5. Step 5: Solve for x
    x = 15,005,508.37/4,439.03
  6. Step 6: Final answer
    x = 3,380.36

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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.