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Finding the Fourth Proportional to 59,363.69, 81,922.03 and 32,140.06

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Solution

The fourth proportional to 59,363.69, 81,922.03 and 32,140.06 is: 44,353.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,363.69 : 81,922.03 = 32,140.06 : x
  2. Step 2: Convert to fraction form
    59,363.69/81,922.03 = 32,140.06/x
  3. Step 3: Cross multiply
    59,363.69x = 81,922.03 × 32,140.06
  4. Step 4: Simplify right side
    59,363.69x = 2,632,978,674.37
  5. Step 5: Solve for x
    x = 2,632,978,674.37/59,363.69
  6. Step 6: Final answer
    x = 44,353.36

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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.