Home / 2,274.22-3,410.26-1,349.90

Finding the Fourth Proportional to 2,274.22, 3,410.26 and 1,349.90

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Solution

The fourth proportional to 2,274.22, 3,410.26 and 1,349.90 is: 2,024.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274.22 : 3,410.26 = 1,349.90 : x
  2. Step 2: Convert to fraction form
    2,274.22/3,410.26 = 1,349.90/x
  3. Step 3: Cross multiply
    2,274.22x = 3,410.26 × 1,349.90
  4. Step 4: Simplify right side
    2,274.22x = 4,603,509.97
  5. Step 5: Solve for x
    x = 4,603,509.97/2,274.22
  6. Step 6: Final answer
    x = 2,024.21

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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.