Home / 27,651.14-41,476.66-22,078.37

Finding the Fourth Proportional to 27,651.14, 41,476.66 and 22,078.37

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Solution

The fourth proportional to 27,651.14, 41,476.66 and 22,078.37 is: 33,117.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,651.14 : 41,476.66 = 22,078.37 : x
  2. Step 2: Convert to fraction form
    27,651.14/41,476.66 = 22,078.37/x
  3. Step 3: Cross multiply
    27,651.14x = 41,476.66 × 22,078.37
  4. Step 4: Simplify right side
    27,651.14x = 915,736,783.26
  5. Step 5: Solve for x
    x = 915,736,783.26/27,651.14
  6. Step 6: Final answer
    x = 33,117.51

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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.