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Finding the Fourth Proportional to 16,110.92, 24,163.54 and 4,264.80

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Solution

The fourth proportional to 16,110.92, 24,163.54 and 4,264.80 is: 6,396.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.92 : 24,163.54 = 4,264.80 : x
  2. Step 2: Convert to fraction form
    16,110.92/24,163.54 = 4,264.80/x
  3. Step 3: Cross multiply
    16,110.92x = 24,163.54 × 4,264.80
  4. Step 4: Simplify right side
    16,110.92x = 103,052,665.39
  5. Step 5: Solve for x
    x = 103,052,665.39/16,110.92
  6. Step 6: Final answer
    x = 6,396.45

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1.5x scale

Why These Related Problems?

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