Home / 7,391.83-11,093.39-2,716.27

Finding the Fourth Proportional to 7,391.83, 11,093.39 and 2,716.27

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Solution

The fourth proportional to 7,391.83, 11,093.39 and 2,716.27 is: 4,076.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391.83 : 11,093.39 = 2,716.27 : x
  2. Step 2: Convert to fraction form
    7,391.83/11,093.39 = 2,716.27/x
  3. Step 3: Cross multiply
    7,391.83x = 11,093.39 × 2,716.27
  4. Step 4: Simplify right side
    7,391.83x = 30,132,642.46
  5. Step 5: Solve for x
    x = 30,132,642.46/7,391.83
  6. Step 6: Final answer
    x = 4,076.48

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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.