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Finding the Fourth Proportional to 24,185.72, 33,385.74 and 23,519.96

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Solution

The fourth proportional to 24,185.72, 33,385.74 and 23,519.96 is: 32,466.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185.72 : 33,385.74 = 23,519.96 : x
  2. Step 2: Convert to fraction form
    24,185.72/33,385.74 = 23,519.96/x
  3. Step 3: Cross multiply
    24,185.72x = 33,385.74 × 23,519.96
  4. Step 4: Simplify right side
    24,185.72x = 785,231,269.37
  5. Step 5: Solve for x
    x = 785,231,269.37/24,185.72
  6. Step 6: Final answer
    x = 32,466.73

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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.