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Finding the Fourth Proportional to 29,760.26, 44,638.94 and 11,043.94

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Solution

The fourth proportional to 29,760.26, 44,638.94 and 11,043.94 is: 16,565.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760.26 : 44,638.94 = 11,043.94 : x
  2. Step 2: Convert to fraction form
    29,760.26/44,638.94 = 11,043.94/x
  3. Step 3: Cross multiply
    29,760.26x = 44,638.94 × 11,043.94
  4. Step 4: Simplify right side
    29,760.26x = 492,989,775.02
  5. Step 5: Solve for x
    x = 492,989,775.02/29,760.26
  6. Step 6: Final answer
    x = 16,565.37

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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.