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Finding the Fourth Proportional to 241,086, 361,629 and 93,342

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Solution

The fourth proportional to 241,086, 361,629 and 93,342 is: 140,013

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,086 : 361,629 = 93,342 : x
  2. Step 2: Convert to fraction form
    241,086/361,629 = 93,342/x
  3. Step 3: Cross multiply
    241,086x = 361,629 × 93,342
  4. Step 4: Simplify right side
    241,086x = 33,755,174,118
  5. Step 5: Solve for x
    x = 33,755,174,118/241,086
  6. Step 6: Final answer
    x = 140,013

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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.