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Finding the Fourth Proportional to 29,406.60, 44,109.90 and 29,233.80

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Solution

The fourth proportional to 29,406.60, 44,109.90 and 29,233.80 is: 43,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,406.60 : 44,109.90 = 29,233.80 : x
  2. Step 2: Convert to fraction form
    29,406.60/44,109.90 = 29,233.80/x
  3. Step 3: Cross multiply
    29,406.60x = 44,109.90 × 29,233.80
  4. Step 4: Simplify right side
    29,406.60x = 1,289,499,994.62
  5. Step 5: Solve for x
    x = 1,289,499,994.62/29,406.60
  6. Step 6: Final answer
    x = 43,850.70

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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.