Home / 3,267.52-4,900.88-927.73

Finding the Fourth Proportional to 3,267.52, 4,900.88 and 927.73

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Solution

The fourth proportional to 3,267.52, 4,900.88 and 927.73 is: 1,391.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267.52 : 4,900.88 = 927.73 : x
  2. Step 2: Convert to fraction form
    3,267.52/4,900.88 = 927.73/x
  3. Step 3: Cross multiply
    3,267.52x = 4,900.88 × 927.73
  4. Step 4: Simplify right side
    3,267.52x = 4,546,683.47
  5. Step 5: Solve for x
    x = 4,546,683.47/3,267.52
  6. Step 6: Final answer
    x = 1,391.48

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1.5x scale

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.