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Finding the Fourth Proportional to 59,998.32, 82,798.32 and 33,141.54

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Solution

The fourth proportional to 59,998.32, 82,798.32 and 33,141.54 is: 45,735.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,998.32 : 82,798.32 = 33,141.54 : x
  2. Step 2: Convert to fraction form
    59,998.32/82,798.32 = 33,141.54/x
  3. Step 3: Cross multiply
    59,998.32x = 82,798.32 × 33,141.54
  4. Step 4: Simplify right side
    59,998.32x = 2,744,063,834.21
  5. Step 5: Solve for x
    x = 2,744,063,834.21/59,998.32
  6. Step 6: Final answer
    x = 45,735.68

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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.