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Finding the Fourth Proportional to 24,503.92, 33,776.22 and 19,321.24

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Solution

The fourth proportional to 24,503.92, 33,776.22 and 19,321.24 is: 26,632.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,503.92 : 33,776.22 = 19,321.24 : x
  2. Step 2: Convert to fraction form
    24,503.92/33,776.22 = 19,321.24/x
  3. Step 3: Cross multiply
    24,503.92x = 33,776.22 × 19,321.24
  4. Step 4: Simplify right side
    24,503.92x = 652,598,452.91
  5. Step 5: Solve for x
    x = 652,598,452.91/24,503.92
  6. Step 6: Final answer
    x = 26,632.41

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