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Finding the Fourth Proportional to 110,095.79, 151,932.97 and 59,794.79

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Solution

The fourth proportional to 110,095.79, 151,932.97 and 59,794.79 is: 82,517.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,095.79 : 151,932.97 = 59,794.79 : x
  2. Step 2: Convert to fraction form
    110,095.79/151,932.97 = 59,794.79/x
  3. Step 3: Cross multiply
    110,095.79x = 151,932.97 × 59,794.79
  4. Step 4: Simplify right side
    110,095.79x = 9,084,800,489.80
  5. Step 5: Solve for x
    x = 9,084,800,489.80/110,095.79
  6. Step 6: Final answer
    x = 82,517.24

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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.