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Finding the Fourth Proportional to 29,604.63, 44,428.86 and 14,022.30

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Solution

The fourth proportional to 29,604.63, 44,428.86 and 14,022.30 is: 21,043.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,604.63 : 44,428.86 = 14,022.30 : x
  2. Step 2: Convert to fraction form
    29,604.63/44,428.86 = 14,022.30/x
  3. Step 3: Cross multiply
    29,604.63x = 44,428.86 × 14,022.30
  4. Step 4: Simplify right side
    29,604.63x = 622,994,803.58
  5. Step 5: Solve for x
    x = 622,994,803.58/29,604.63
  6. Step 6: Final answer
    x = 21,043.83

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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.