Home / 9,196.27-13,794.44-2,270.77

Finding the Fourth Proportional to 9,196.27, 13,794.44 and 2,270.77

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Solution

The fourth proportional to 9,196.27, 13,794.44 and 2,270.77 is: 3,406.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196.27 : 13,794.44 = 2,270.77 : x
  2. Step 2: Convert to fraction form
    9,196.27/13,794.44 = 2,270.77/x
  3. Step 3: Cross multiply
    9,196.27x = 13,794.44 × 2,270.77
  4. Step 4: Simplify right side
    9,196.27x = 31,323,954.68
  5. Step 5: Solve for x
    x = 31,323,954.68/9,196.27
  6. Step 6: Final answer
    x = 3,406.16

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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.