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Finding the Fourth Proportional to 59,451.57, 82,051.52 and 36,797.81

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Solution

The fourth proportional to 59,451.57, 82,051.52 and 36,797.81 is: 50,786.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,451.57 : 82,051.52 = 36,797.81 : x
  2. Step 2: Convert to fraction form
    59,451.57/82,051.52 = 36,797.81/x
  3. Step 3: Cross multiply
    59,451.57x = 82,051.52 × 36,797.81
  4. Step 4: Simplify right side
    59,451.57x = 3,019,315,648.92
  5. Step 5: Solve for x
    x = 3,019,315,648.92/59,451.57
  6. Step 6: Final answer
    x = 50,786.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.