Home / 22,629.21-33,913.04-17,077.92

Finding the Fourth Proportional to 22,629.21, 33,913.04 and 17,077.92

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Solution

The fourth proportional to 22,629.21, 33,913.04 and 17,077.92 is: 25,593.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,629.21 : 33,913.04 = 17,077.92 : x
  2. Step 2: Convert to fraction form
    22,629.21/33,913.04 = 17,077.92/x
  3. Step 3: Cross multiply
    22,629.21x = 33,913.04 × 17,077.92
  4. Step 4: Simplify right side
    22,629.21x = 579,164,098.69
  5. Step 5: Solve for x
    x = 579,164,098.69/22,629.21
  6. Step 6: Final answer
    x = 25,593.65

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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.