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Finding the Fourth Proportional to 59,329, 81,883.18 and 33,835.42

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Solution

The fourth proportional to 59,329, 81,883.18 and 33,835.42 is: 46,698.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,329 : 81,883.18 = 33,835.42 : x
  2. Step 2: Convert to fraction form
    59,329/81,883.18 = 33,835.42/x
  3. Step 3: Cross multiply
    59,329x = 81,883.18 × 33,835.42
  4. Step 4: Simplify right side
    59,329x = 2,770,551,786.24
  5. Step 5: Solve for x
    x = 2,770,551,786.24/59,329
  6. Step 6: Final answer
    x = 46,698.10

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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.