Home / 22,369.11-33,564.60-15,837.27

Finding the Fourth Proportional to 22,369.11, 33,564.60 and 15,837.27

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Solution

The fourth proportional to 22,369.11, 33,564.60 and 15,837.27 is: 23,763.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,369.11 : 33,564.60 = 15,837.27 : x
  2. Step 2: Convert to fraction form
    22,369.11/33,564.60 = 15,837.27/x
  3. Step 3: Cross multiply
    22,369.11x = 33,564.60 × 15,837.27
  4. Step 4: Simplify right side
    22,369.11x = 531,571,632.64
  5. Step 5: Solve for x
    x = 531,571,632.64/22,369.11
  6. Step 6: Final answer
    x = 23,763.65

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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.