Home / 27,308.43-37,673.44-22,293.37

Finding the Fourth Proportional to 27,308.43, 37,673.44 and 22,293.37

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Solution

The fourth proportional to 27,308.43, 37,673.44 and 22,293.37 is: 30,754.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,308.43 : 37,673.44 = 22,293.37 : x
  2. Step 2: Convert to fraction form
    27,308.43/37,673.44 = 22,293.37/x
  3. Step 3: Cross multiply
    27,308.43x = 37,673.44 × 22,293.37
  4. Step 4: Simplify right side
    27,308.43x = 839,867,937.09
  5. Step 5: Solve for x
    x = 839,867,937.09/27,308.43
  6. Step 6: Final answer
    x = 30,754.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.