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Finding the Fourth Proportional to 36,613.48, 50,532 and 23,185.96

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Solution

The fourth proportional to 36,613.48, 50,532 and 23,185.96 is: 32,000.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,613.48 : 50,532 = 23,185.96 : x
  2. Step 2: Convert to fraction form
    36,613.48/50,532 = 23,185.96/x
  3. Step 3: Cross multiply
    36,613.48x = 50,532 × 23,185.96
  4. Step 4: Simplify right side
    36,613.48x = 1,171,632,930.72
  5. Step 5: Solve for x
    x = 1,171,632,930.72/36,613.48
  6. Step 6: Final answer
    x = 32,000.04

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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.