Home / 7,268.27-10,902.33-3,104.73

Finding the Fourth Proportional to 7,268.27, 10,902.33 and 3,104.73

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Solution

The fourth proportional to 7,268.27, 10,902.33 and 3,104.73 is: 4,657.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268.27 : 10,902.33 = 3,104.73 : x
  2. Step 2: Convert to fraction form
    7,268.27/10,902.33 = 3,104.73/x
  3. Step 3: Cross multiply
    7,268.27x = 10,902.33 × 3,104.73
  4. Step 4: Simplify right side
    7,268.27x = 33,848,791.02
  5. Step 5: Solve for x
    x = 33,848,791.02/7,268.27
  6. Step 6: Final answer
    x = 4,657.07

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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.