Home / 29,822.26-41,155.64-16,394.54

Finding the Fourth Proportional to 29,822.26, 41,155.64 and 16,394.54

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Solution

The fourth proportional to 29,822.26, 41,155.64 and 16,394.54 is: 22,624.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,822.26 : 41,155.64 = 16,394.54 : x
  2. Step 2: Convert to fraction form
    29,822.26/41,155.64 = 16,394.54/x
  3. Step 3: Cross multiply
    29,822.26x = 41,155.64 × 16,394.54
  4. Step 4: Simplify right side
    29,822.26x = 674,727,786.21
  5. Step 5: Solve for x
    x = 674,727,786.21/29,822.26
  6. Step 6: Final answer
    x = 22,624.97

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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.