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Finding the Fourth Proportional to 35,333.17, 48,757.96 and 19,414.54

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Solution

The fourth proportional to 35,333.17, 48,757.96 and 19,414.54 is: 26,791.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,333.17 : 48,757.96 = 19,414.54 : x
  2. Step 2: Convert to fraction form
    35,333.17/48,757.96 = 19,414.54/x
  3. Step 3: Cross multiply
    35,333.17x = 48,757.96 × 19,414.54
  4. Step 4: Simplify right side
    35,333.17x = 946,613,449.95
  5. Step 5: Solve for x
    x = 946,613,449.95/35,333.17
  6. Step 6: Final answer
    x = 26,791.07

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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.