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Finding the Fourth Proportional to 169,616.07, 254,540.73 and 58,808.07

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Solution

The fourth proportional to 169,616.07, 254,540.73 and 58,808.07 is: 88,252.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,616.07 : 254,540.73 = 58,808.07 : x
  2. Step 2: Convert to fraction form
    169,616.07/254,540.73 = 58,808.07/x
  3. Step 3: Cross multiply
    169,616.07x = 254,540.73 × 58,808.07
  4. Step 4: Simplify right side
    169,616.07x = 14,969,049,067.69
  5. Step 5: Solve for x
    x = 14,969,049,067.69/169,616.07
  6. Step 6: Final answer
    x = 88,252.54

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1.5x scale

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.