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Finding the Fourth Proportional to 101,833.27, 152,700.58 and 59,727.14

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Solution

The fourth proportional to 101,833.27, 152,700.58 and 59,727.14 is: 89,561.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,833.27 : 152,700.58 = 59,727.14 : x
  2. Step 2: Convert to fraction form
    101,833.27/152,700.58 = 59,727.14/x
  3. Step 3: Cross multiply
    101,833.27x = 152,700.58 × 59,727.14
  4. Step 4: Simplify right side
    101,833.27x = 9,120,368,919.74
  5. Step 5: Solve for x
    x = 9,120,368,919.74/101,833.27
  6. Step 6: Final answer
    x = 89,561.78

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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.