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Finding the Fourth Proportional to 24,456.58, 33,674.52 and 19,100.66

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Solution

The fourth proportional to 24,456.58, 33,674.52 and 19,100.66 is: 26,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456.58 : 33,674.52 = 19,100.66 : x
  2. Step 2: Convert to fraction form
    24,456.58/33,674.52 = 19,100.66/x
  3. Step 3: Cross multiply
    24,456.58x = 33,674.52 × 19,100.66
  4. Step 4: Simplify right side
    24,456.58x = 643,205,557.18
  5. Step 5: Solve for x
    x = 643,205,557.18/24,456.58
  6. Step 6: Final answer
    x = 26,299.90

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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.