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Finding the Fourth Proportional to 93,600.91, 140,401.18 and 22,523.50

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Solution

The fourth proportional to 93,600.91, 140,401.18 and 22,523.50 is: 33,785.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,600.91 : 140,401.18 = 22,523.50 : x
  2. Step 2: Convert to fraction form
    93,600.91/140,401.18 = 22,523.50/x
  3. Step 3: Cross multiply
    93,600.91x = 140,401.18 × 22,523.50
  4. Step 4: Simplify right side
    93,600.91x = 3,162,325,977.73
  5. Step 5: Solve for x
    x = 3,162,325,977.73/93,600.91
  6. Step 6: Final answer
    x = 33,785.21

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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.