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Finding the Fourth Proportional to 41,380.68, 57,100.70 and 24,383.82

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Solution

The fourth proportional to 41,380.68, 57,100.70 and 24,383.82 is: 33,646.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380.68 : 57,100.70 = 24,383.82 : x
  2. Step 2: Convert to fraction form
    41,380.68/57,100.70 = 24,383.82/x
  3. Step 3: Cross multiply
    41,380.68x = 57,100.70 × 24,383.82
  4. Step 4: Simplify right side
    41,380.68x = 1,392,333,465.76
  5. Step 5: Solve for x
    x = 1,392,333,465.76/41,380.68
  6. Step 6: Final answer
    x = 33,646.94

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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.