Home / 22,092.64-33,151.94-15,845.92

Finding the Fourth Proportional to 22,092.64, 33,151.94 and 15,845.92

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Solution

The fourth proportional to 22,092.64, 33,151.94 and 15,845.92 is: 23,778.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092.64 : 33,151.94 = 15,845.92 : x
  2. Step 2: Convert to fraction form
    22,092.64/33,151.94 = 15,845.92/x
  3. Step 3: Cross multiply
    22,092.64x = 33,151.94 × 15,845.92
  4. Step 4: Simplify right side
    22,092.64x = 525,322,989.08
  5. Step 5: Solve for x
    x = 525,322,989.08/22,092.64
  6. Step 6: Final answer
    x = 23,778.19

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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.