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Finding the Fourth Proportional to 24,334.98, 33,583.86 and 13,723.98

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Solution

The fourth proportional to 24,334.98, 33,583.86 and 13,723.98 is: 18,939.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,334.98 : 33,583.86 = 13,723.98 : x
  2. Step 2: Convert to fraction form
    24,334.98/33,583.86 = 13,723.98/x
  3. Step 3: Cross multiply
    24,334.98x = 33,583.86 × 13,723.98
  4. Step 4: Simplify right side
    24,334.98x = 460,904,222.96
  5. Step 5: Solve for x
    x = 460,904,222.96/24,334.98
  6. Step 6: Final answer
    x = 18,939.99

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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.