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Finding the Fourth Proportional to 24,698.48, 34,083.89 and 13,367.97

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Solution

The fourth proportional to 24,698.48, 34,083.89 and 13,367.97 is: 18,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,698.48 : 34,083.89 = 13,367.97 : x
  2. Step 2: Convert to fraction form
    24,698.48/34,083.89 = 13,367.97/x
  3. Step 3: Cross multiply
    24,698.48x = 34,083.89 × 13,367.97
  4. Step 4: Simplify right side
    24,698.48x = 455,632,410.76
  5. Step 5: Solve for x
    x = 455,632,410.76/24,698.48
  6. Step 6: Final answer
    x = 18,447.80

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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.