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Finding the Fourth Proportional to 59,200.86, 81,697.25 and 32,343.81

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Solution

The fourth proportional to 59,200.86, 81,697.25 and 32,343.81 is: 44,634.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,200.86 : 81,697.25 = 32,343.81 : x
  2. Step 2: Convert to fraction form
    59,200.86/81,697.25 = 32,343.81/x
  3. Step 3: Cross multiply
    59,200.86x = 81,697.25 × 32,343.81
  4. Step 4: Simplify right side
    59,200.86x = 2,642,400,395.59
  5. Step 5: Solve for x
    x = 2,642,400,395.59/59,200.86
  6. Step 6: Final answer
    x = 44,634.50

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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.