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Finding the Fourth Proportional to 169,175.34, 233,469.72 and 96,597.89

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Solution

The fourth proportional to 169,175.34, 233,469.72 and 96,597.89 is: 133,309.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,175.34 : 233,469.72 = 96,597.89 : x
  2. Step 2: Convert to fraction form
    169,175.34/233,469.72 = 96,597.89/x
  3. Step 3: Cross multiply
    169,175.34x = 233,469.72 × 96,597.89
  4. Step 4: Simplify right side
    169,175.34x = 22,552,681,163.54
  5. Step 5: Solve for x
    x = 22,552,681,163.54/169,175.34
  6. Step 6: Final answer
    x = 133,309.51

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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.