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Finding the Fourth Proportional to 33,376.93, 46,059.78 and 18,063.13

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Solution

The fourth proportional to 33,376.93, 46,059.78 and 18,063.13 is: 24,926.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376.93 : 46,059.78 = 18,063.13 : x
  2. Step 2: Convert to fraction form
    33,376.93/46,059.78 = 18,063.13/x
  3. Step 3: Cross multiply
    33,376.93x = 46,059.78 × 18,063.13
  4. Step 4: Simplify right side
    33,376.93x = 831,983,793.91
  5. Step 5: Solve for x
    x = 831,983,793.91/33,376.93
  6. Step 6: Final answer
    x = 24,926.91

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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.