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Finding the Fourth Proportional to 32,100.60, 44,299.98 and 17,953.32

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Solution

The fourth proportional to 32,100.60, 44,299.98 and 17,953.32 is: 24,776.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,100.60 : 44,299.98 = 17,953.32 : x
  2. Step 2: Convert to fraction form
    32,100.60/44,299.98 = 17,953.32/x
  3. Step 3: Cross multiply
    32,100.60x = 44,299.98 × 17,953.32
  4. Step 4: Simplify right side
    32,100.60x = 795,331,716.93
  5. Step 5: Solve for x
    x = 795,331,716.93/32,100.60
  6. Step 6: Final answer
    x = 24,776.23

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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.