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Finding the Fourth Proportional to 31,955.67, 44,098.83 and 17,811.27

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Solution

The fourth proportional to 31,955.67, 44,098.83 and 17,811.27 is: 24,579.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,955.67 : 44,098.83 = 17,811.27 : x
  2. Step 2: Convert to fraction form
    31,955.67/44,098.83 = 17,811.27/x
  3. Step 3: Cross multiply
    31,955.67x = 44,098.83 × 17,811.27
  4. Step 4: Simplify right side
    31,955.67x = 785,456,167.81
  5. Step 5: Solve for x
    x = 785,456,167.81/31,955.67
  6. Step 6: Final answer
    x = 24,579.56

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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.