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Finding the Fourth Proportional to 44,552.67, 66,662.90 and 44,054.42

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Solution

The fourth proportional to 44,552.67, 66,662.90 and 44,054.42 is: 65,917.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,552.67 : 66,662.90 = 44,054.42 : x
  2. Step 2: Convert to fraction form
    44,552.67/66,662.90 = 44,054.42/x
  3. Step 3: Cross multiply
    44,552.67x = 66,662.90 × 44,054.42
  4. Step 4: Simplify right side
    44,552.67x = 2,936,795,006.64
  5. Step 5: Solve for x
    x = 2,936,795,006.64/44,552.67
  6. Step 6: Final answer
    x = 65,917.38

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Why These Related Problems?

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