Home / 4,542.36-6,267.78-2,552.54

Finding the Fourth Proportional to 4,542.36, 6,267.78 and 2,552.54

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Solution

The fourth proportional to 4,542.36, 6,267.78 and 2,552.54 is: 3,522.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542.36 : 6,267.78 = 2,552.54 : x
  2. Step 2: Convert to fraction form
    4,542.36/6,267.78 = 2,552.54/x
  3. Step 3: Cross multiply
    4,542.36x = 6,267.78 × 2,552.54
  4. Step 4: Simplify right side
    4,542.36x = 15,998,745.45
  5. Step 5: Solve for x
    x = 15,998,745.45/4,542.36
  6. Step 6: Final answer
    x = 3,522.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.