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Finding the Fourth Proportional to 36,729.59, 50,615.75 and 24,772.16

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Solution

The fourth proportional to 36,729.59, 50,615.75 and 24,772.16 is: 34,137.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,729.59 : 50,615.75 = 24,772.16 : x
  2. Step 2: Convert to fraction form
    36,729.59/50,615.75 = 24,772.16/x
  3. Step 3: Cross multiply
    36,729.59x = 50,615.75 × 24,772.16
  4. Step 4: Simplify right side
    36,729.59x = 1,253,861,080.58
  5. Step 5: Solve for x
    x = 1,253,861,080.58/36,729.59
  6. Step 6: Final answer
    x = 34,137.63

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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.