Home / 22,044.41-33,032.06-18,743.93

Finding the Fourth Proportional to 22,044.41, 33,032.06 and 18,743.93

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Solution

The fourth proportional to 22,044.41, 33,032.06 and 18,743.93 is: 28,086.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.41 : 33,032.06 = 18,743.93 : x
  2. Step 2: Convert to fraction form
    22,044.41/33,032.06 = 18,743.93/x
  3. Step 3: Cross multiply
    22,044.41x = 33,032.06 × 18,743.93
  4. Step 4: Simplify right side
    22,044.41x = 619,150,526.68
  5. Step 5: Solve for x
    x = 619,150,526.68/22,044.41
  6. Step 6: Final answer
    x = 28,086.51

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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.