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Finding the Fourth Proportional to 44,734.88, 67,101.62 and 11,454.62

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Solution

The fourth proportional to 44,734.88, 67,101.62 and 11,454.62 is: 17,181.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,734.88 : 67,101.62 = 11,454.62 : x
  2. Step 2: Convert to fraction form
    44,734.88/67,101.62 = 11,454.62/x
  3. Step 3: Cross multiply
    44,734.88x = 67,101.62 × 11,454.62
  4. Step 4: Simplify right side
    44,734.88x = 768,623,165.70
  5. Step 5: Solve for x
    x = 768,623,165.70/44,734.88
  6. Step 6: Final answer
    x = 17,181.74

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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.