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Finding the Fourth Proportional to 37,238.17, 55,825.78 and 16,162.27

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Solution

The fourth proportional to 37,238.17, 55,825.78 and 16,162.27 is: 24,229.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,238.17 : 55,825.78 = 16,162.27 : x
  2. Step 2: Convert to fraction form
    37,238.17/55,825.78 = 16,162.27/x
  3. Step 3: Cross multiply
    37,238.17x = 55,825.78 × 16,162.27
  4. Step 4: Simplify right side
    37,238.17x = 902,271,329.32
  5. Step 5: Solve for x
    x = 902,271,329.32/37,238.17
  6. Step 6: Final answer
    x = 24,229.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.