Home / 2,274.48-3,408.28-1,350.47

Finding the Fourth Proportional to 2,274.48, 3,408.28 and 1,350.47

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Solution

The fourth proportional to 2,274.48, 3,408.28 and 1,350.47 is: 2,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274.48 : 3,408.28 = 1,350.47 : x
  2. Step 2: Convert to fraction form
    2,274.48/3,408.28 = 1,350.47/x
  3. Step 3: Cross multiply
    2,274.48x = 3,408.28 × 1,350.47
  4. Step 4: Simplify right side
    2,274.48x = 4,602,785.04
  5. Step 5: Solve for x
    x = 4,602,785.04/2,274.48
  6. Step 6: Final answer
    x = 2,023.66

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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.