Home / 3,629.36-5,444.03-2,396.48

Finding the Fourth Proportional to 3,629.36, 5,444.03 and 2,396.48

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Solution

The fourth proportional to 3,629.36, 5,444.03 and 2,396.48 is: 3,594.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629.36 : 5,444.03 = 2,396.48 : x
  2. Step 2: Convert to fraction form
    3,629.36/5,444.03 = 2,396.48/x
  3. Step 3: Cross multiply
    3,629.36x = 5,444.03 × 2,396.48
  4. Step 4: Simplify right side
    3,629.36x = 13,046,469.81
  5. Step 5: Solve for x
    x = 13,046,469.81/3,629.36
  6. Step 6: Final answer
    x = 3,594.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.