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Finding the Fourth Proportional to 52,496.41, 72,424.37 and 32,318.23

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Solution

The fourth proportional to 52,496.41, 72,424.37 and 32,318.23 is: 44,586.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,496.41 : 72,424.37 = 32,318.23 : x
  2. Step 2: Convert to fraction form
    52,496.41/72,424.37 = 32,318.23/x
  3. Step 3: Cross multiply
    52,496.41x = 72,424.37 × 32,318.23
  4. Step 4: Simplify right side
    52,496.41x = 2,340,627,447.27
  5. Step 5: Solve for x
    x = 2,340,627,447.27/52,496.41
  6. Step 6: Final answer
    x = 44,586.43

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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.