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Finding the Fourth Proportional to 60,067.91, 82,892.26 and 33,209.73

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Solution

The fourth proportional to 60,067.91, 82,892.26 and 33,209.73 is: 45,828.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,067.91 : 82,892.26 = 33,209.73 : x
  2. Step 2: Convert to fraction form
    60,067.91/82,892.26 = 33,209.73/x
  3. Step 3: Cross multiply
    60,067.91x = 82,892.26 × 33,209.73
  4. Step 4: Simplify right side
    60,067.91x = 2,752,829,615.20
  5. Step 5: Solve for x
    x = 2,752,829,615.20/60,067.91
  6. Step 6: Final answer
    x = 45,828.62

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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.