Home / 16,110.27-22,230.68-9,035.33

Finding the Fourth Proportional to 16,110.27, 22,230.68 and 9,035.33

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Solution

The fourth proportional to 16,110.27, 22,230.68 and 9,035.33 is: 12,467.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.27 : 22,230.68 = 9,035.33 : x
  2. Step 2: Convert to fraction form
    16,110.27/22,230.68 = 9,035.33/x
  3. Step 3: Cross multiply
    16,110.27x = 22,230.68 × 9,035.33
  4. Step 4: Simplify right side
    16,110.27x = 200,861,529.92
  5. Step 5: Solve for x
    x = 200,861,529.92/16,110.27
  6. Step 6: Final answer
    x = 12,467.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.