Home / 9,296.19-13,944.55-2,722.38

Finding the Fourth Proportional to 9,296.19, 13,944.55 and 2,722.38

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Solution

The fourth proportional to 9,296.19, 13,944.55 and 2,722.38 is: 4,083.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296.19 : 13,944.55 = 2,722.38 : x
  2. Step 2: Convert to fraction form
    9,296.19/13,944.55 = 2,722.38/x
  3. Step 3: Cross multiply
    9,296.19x = 13,944.55 × 2,722.38
  4. Step 4: Simplify right side
    9,296.19x = 37,962,302.38
  5. Step 5: Solve for x
    x = 37,962,302.38/9,296.19
  6. Step 6: Final answer
    x = 4,083.64

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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.