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Finding the Fourth Proportional to 110,194.03, 152,067 and 59,893.03

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Solution

The fourth proportional to 110,194.03, 152,067 and 59,893.03 is: 82,651.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,194.03 : 152,067 = 59,893.03 : x
  2. Step 2: Convert to fraction form
    110,194.03/152,067 = 59,893.03/x
  3. Step 3: Cross multiply
    110,194.03x = 152,067 × 59,893.03
  4. Step 4: Simplify right side
    110,194.03x = 9,107,753,393.01
  5. Step 5: Solve for x
    x = 9,107,753,393.01/110,194.03
  6. Step 6: Final answer
    x = 82,651.97

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1.5x scale

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.