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Finding the Fourth Proportional to 44,157.66, 60,965.36 and 34,067.39

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Solution

The fourth proportional to 44,157.66, 60,965.36 and 34,067.39 is: 47,034.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,157.66 : 60,965.36 = 34,067.39 : x
  2. Step 2: Convert to fraction form
    44,157.66/60,965.36 = 34,067.39/x
  3. Step 3: Cross multiply
    44,157.66x = 60,965.36 × 34,067.39
  4. Step 4: Simplify right side
    44,157.66x = 2,076,930,348.20
  5. Step 5: Solve for x
    x = 2,076,930,348.20/44,157.66
  6. Step 6: Final answer
    x = 47,034.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.