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Finding the Fourth Proportional to 32,147.46, 44,362.50 and 17,806.73

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Solution

The fourth proportional to 32,147.46, 44,362.50 and 17,806.73 is: 24,572.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,147.46 : 44,362.50 = 17,806.73 : x
  2. Step 2: Convert to fraction form
    32,147.46/44,362.50 = 17,806.73/x
  3. Step 3: Cross multiply
    32,147.46x = 44,362.50 × 17,806.73
  4. Step 4: Simplify right side
    32,147.46x = 789,950,837.81
  5. Step 5: Solve for x
    x = 789,950,837.81/32,147.46
  6. Step 6: Final answer
    x = 24,572.73

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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.