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Finding the Fourth Proportional to 24,110.76, 33,274.08 and 13,499.76

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Solution

The fourth proportional to 24,110.76, 33,274.08 and 13,499.76 is: 18,630.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,110.76 : 33,274.08 = 13,499.76 : x
  2. Step 2: Convert to fraction form
    24,110.76/33,274.08 = 13,499.76/x
  3. Step 3: Cross multiply
    24,110.76x = 33,274.08 × 13,499.76
  4. Step 4: Simplify right side
    24,110.76x = 449,192,094.22
  5. Step 5: Solve for x
    x = 449,192,094.22/24,110.76
  6. Step 6: Final answer
    x = 18,630.36

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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.