Home / 9,273.73-13,910.60-2,253.70

Finding the Fourth Proportional to 9,273.73, 13,910.60 and 2,253.70

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Solution

The fourth proportional to 9,273.73, 13,910.60 and 2,253.70 is: 3,380.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.73 : 13,910.60 = 2,253.70 : x
  2. Step 2: Convert to fraction form
    9,273.73/13,910.60 = 2,253.70/x
  3. Step 3: Cross multiply
    9,273.73x = 13,910.60 × 2,253.70
  4. Step 4: Simplify right side
    9,273.73x = 31,350,319.22
  5. Step 5: Solve for x
    x = 31,350,319.22/9,273.73
  6. Step 6: Final answer
    x = 3,380.55

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Similar ratio
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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.