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Finding the Fourth Proportional to 33,928.34, 46,821.12 and 19,024.34

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Solution

The fourth proportional to 33,928.34, 46,821.12 and 19,024.34 is: 26,253.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,928.34 : 46,821.12 = 19,024.34 : x
  2. Step 2: Convert to fraction form
    33,928.34/46,821.12 = 19,024.34/x
  3. Step 3: Cross multiply
    33,928.34x = 46,821.12 × 19,024.34
  4. Step 4: Simplify right side
    33,928.34x = 890,740,906.06
  5. Step 5: Solve for x
    x = 890,740,906.06/33,928.34
  6. Step 6: Final answer
    x = 26,253.60

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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.