Home / 3,449.36-5,176.62-2,527.26

Finding the Fourth Proportional to 3,449.36, 5,176.62 and 2,527.26

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Solution

The fourth proportional to 3,449.36, 5,176.62 and 2,527.26 is: 3,792.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449.36 : 5,176.62 = 2,527.26 : x
  2. Step 2: Convert to fraction form
    3,449.36/5,176.62 = 2,527.26/x
  3. Step 3: Cross multiply
    3,449.36x = 5,176.62 × 2,527.26
  4. Step 4: Simplify right side
    3,449.36x = 13,082,664.66
  5. Step 5: Solve for x
    x = 13,082,664.66/3,449.36
  6. Step 6: Final answer
    x = 3,792.79

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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.