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Finding the Fourth Proportional to 32,216.39, 44,458.52 and 18,069.53

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Solution

The fourth proportional to 32,216.39, 44,458.52 and 18,069.53 is: 24,935.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,216.39 : 44,458.52 = 18,069.53 : x
  2. Step 2: Convert to fraction form
    32,216.39/44,458.52 = 18,069.53/x
  3. Step 3: Cross multiply
    32,216.39x = 44,458.52 × 18,069.53
  4. Step 4: Simplify right side
    32,216.39x = 803,344,581.69
  5. Step 5: Solve for x
    x = 803,344,581.69/32,216.39
  6. Step 6: Final answer
    x = 24,935.90

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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.