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Finding the Fourth Proportional to 135,096, 202,644 and 36,600

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Solution

The fourth proportional to 135,096, 202,644 and 36,600 is: 54,900

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,096 : 202,644 = 36,600 : x
  2. Step 2: Convert to fraction form
    135,096/202,644 = 36,600/x
  3. Step 3: Cross multiply
    135,096x = 202,644 × 36,600
  4. Step 4: Simplify right side
    135,096x = 7,416,770,400
  5. Step 5: Solve for x
    x = 7,416,770,400/135,096
  6. Step 6: Final answer
    x = 54,900

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.