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Finding the Fourth Proportional to 108,524.14, 162,792.36 and 33,654.93

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Solution

The fourth proportional to 108,524.14, 162,792.36 and 33,654.93 is: 50,484.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,524.14 : 162,792.36 = 33,654.93 : x
  2. Step 2: Convert to fraction form
    108,524.14/162,792.36 = 33,654.93/x
  3. Step 3: Cross multiply
    108,524.14x = 162,792.36 × 33,654.93
  4. Step 4: Simplify right side
    108,524.14x = 5,478,764,869.86
  5. Step 5: Solve for x
    x = 5,478,764,869.86/108,524.14
  6. Step 6: Final answer
    x = 50,484.30

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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.