Home / 4,277.33-5,902.79-2,508.97

Finding the Fourth Proportional to 4,277.33, 5,902.79 and 2,508.97

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Solution

The fourth proportional to 4,277.33, 5,902.79 and 2,508.97 is: 3,462.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277.33 : 5,902.79 = 2,508.97 : x
  2. Step 2: Convert to fraction form
    4,277.33/5,902.79 = 2,508.97/x
  3. Step 3: Cross multiply
    4,277.33x = 5,902.79 × 2,508.97
  4. Step 4: Simplify right side
    4,277.33x = 14,809,923.03
  5. Step 5: Solve for x
    x = 14,809,923.03/4,277.33
  6. Step 6: Final answer
    x = 3,462.42

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1.5x scale

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.