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Finding the Fourth Proportional to 10,632.01, 15,949.73 and 3,234.73

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Solution

The fourth proportional to 10,632.01, 15,949.73 and 3,234.73 is: 4,852.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,632.01 : 15,949.73 = 3,234.73 : x
  2. Step 2: Convert to fraction form
    10,632.01/15,949.73 = 3,234.73/x
  3. Step 3: Cross multiply
    10,632.01x = 15,949.73 × 3,234.73
  4. Step 4: Simplify right side
    10,632.01x = 51,593,018.83
  5. Step 5: Solve for x
    x = 51,593,018.83/10,632.01
  6. Step 6: Final answer
    x = 4,852.61

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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.