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Finding the Fourth Proportional to 41,997, 57,956.04 and 23,133.72

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Solution

The fourth proportional to 41,997, 57,956.04 and 23,133.72 is: 31,924.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,997 : 57,956.04 = 23,133.72 : x
  2. Step 2: Convert to fraction form
    41,997/57,956.04 = 23,133.72/x
  3. Step 3: Cross multiply
    41,997x = 57,956.04 × 23,133.72
  4. Step 4: Simplify right side
    41,997x = 1,340,738,801.67
  5. Step 5: Solve for x
    x = 1,340,738,801.67/41,997
  6. Step 6: Final answer
    x = 31,924.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.