Home / 2,433.96-3,654-2,028.06

Finding the Fourth Proportional to 2,433.96, 3,654 and 2,028.06

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Solution

The fourth proportional to 2,433.96, 3,654 and 2,028.06 is: 3,044.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.96 : 3,654 = 2,028.06 : x
  2. Step 2: Convert to fraction form
    2,433.96/3,654 = 2,028.06/x
  3. Step 3: Cross multiply
    2,433.96x = 3,654 × 2,028.06
  4. Step 4: Simplify right side
    2,433.96x = 7,410,531.24
  5. Step 5: Solve for x
    x = 7,410,531.24/2,433.96
  6. Step 6: Final answer
    x = 3,044.64

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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.