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Finding the Fourth Proportional to 31,951.83, 44,094.43 and 17,805.59

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Solution

The fourth proportional to 31,951.83, 44,094.43 and 17,805.59 is: 24,572.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,951.83 : 44,094.43 = 17,805.59 : x
  2. Step 2: Convert to fraction form
    31,951.83/44,094.43 = 17,805.59/x
  3. Step 3: Cross multiply
    31,951.83x = 44,094.43 × 17,805.59
  4. Step 4: Simplify right side
    31,951.83x = 785,127,309.00
  5. Step 5: Solve for x
    x = 785,127,309.00/31,951.83
  6. Step 6: Final answer
    x = 24,572.21

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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.