Home / 4,500.52-6,747.54-2,765.56

Finding the Fourth Proportional to 4,500.52, 6,747.54 and 2,765.56

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Solution

The fourth proportional to 4,500.52, 6,747.54 and 2,765.56 is: 4,146.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500.52 : 6,747.54 = 2,765.56 : x
  2. Step 2: Convert to fraction form
    4,500.52/6,747.54 = 2,765.56/x
  3. Step 3: Cross multiply
    4,500.52x = 6,747.54 × 2,765.56
  4. Step 4: Simplify right side
    4,500.52x = 18,660,726.72
  5. Step 5: Solve for x
    x = 18,660,726.72/4,500.52
  6. Step 6: Final answer
    x = 4,146.35

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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.