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Finding the Fourth Proportional to 33,352.08, 46,024.36 and 19,201.92

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Solution

The fourth proportional to 33,352.08, 46,024.36 and 19,201.92 is: 26,497.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352.08 : 46,024.36 = 19,201.92 : x
  2. Step 2: Convert to fraction form
    33,352.08/46,024.36 = 19,201.92/x
  3. Step 3: Cross multiply
    33,352.08x = 46,024.36 × 19,201.92
  4. Step 4: Simplify right side
    33,352.08x = 883,756,078.77
  5. Step 5: Solve for x
    x = 883,756,078.77/33,352.08
  6. Step 6: Final answer
    x = 26,497.78

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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.