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Finding the Fourth Proportional to 44,751.88, 67,113.46 and 14,759.38

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Solution

The fourth proportional to 44,751.88, 67,113.46 and 14,759.38 is: 22,134.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,751.88 : 67,113.46 = 14,759.38 : x
  2. Step 2: Convert to fraction form
    44,751.88/67,113.46 = 14,759.38/x
  3. Step 3: Cross multiply
    44,751.88x = 67,113.46 × 14,759.38
  4. Step 4: Simplify right side
    44,751.88x = 990,553,059.25
  5. Step 5: Solve for x
    x = 990,553,059.25/44,751.88
  6. Step 6: Final answer
    x = 22,134.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.