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Finding the Fourth Proportional to 59,515.83, 82,131.84 and 34,022.75

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Solution

The fourth proportional to 59,515.83, 82,131.84 and 34,022.75 is: 46,951.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,515.83 : 82,131.84 = 34,022.75 : x
  2. Step 2: Convert to fraction form
    59,515.83/82,131.84 = 34,022.75/x
  3. Step 3: Cross multiply
    59,515.83x = 82,131.84 × 34,022.75
  4. Step 4: Simplify right side
    59,515.83x = 2,794,350,648.70
  5. Step 5: Solve for x
    x = 2,794,350,648.70/59,515.83
  6. Step 6: Final answer
    x = 46,951.39

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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.