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Finding the Fourth Proportional to 29,356.92, 44,008.36 and 10,632.60

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Solution

The fourth proportional to 29,356.92, 44,008.36 and 10,632.60 is: 15,939.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356.92 : 44,008.36 = 10,632.60 : x
  2. Step 2: Convert to fraction form
    29,356.92/44,008.36 = 10,632.60/x
  3. Step 3: Cross multiply
    29,356.92x = 44,008.36 × 10,632.60
  4. Step 4: Simplify right side
    29,356.92x = 467,923,288.54
  5. Step 5: Solve for x
    x = 467,923,288.54/29,356.92
  6. Step 6: Final answer
    x = 15,939.11

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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.