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Finding the Fourth Proportional to 65,335.97, 97,992.27 and 17,304.91

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Solution

The fourth proportional to 65,335.97, 97,992.27 and 17,304.91 is: 25,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,335.97 : 97,992.27 = 17,304.91 : x
  2. Step 2: Convert to fraction form
    65,335.97/97,992.27 = 17,304.91/x
  3. Step 3: Cross multiply
    65,335.97x = 97,992.27 × 17,304.91
  4. Step 4: Simplify right side
    65,335.97x = 1,695,747,290.56
  5. Step 5: Solve for x
    x = 1,695,747,290.56/65,335.97
  6. Step 6: Final answer
    x = 25,954.27

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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.