Home / 16,233.92-22,400.58-9,062.96

Finding the Fourth Proportional to 16,233.92, 22,400.58 and 9,062.96

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Solution

The fourth proportional to 16,233.92, 22,400.58 and 9,062.96 is: 12,505.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233.92 : 22,400.58 = 9,062.96 : x
  2. Step 2: Convert to fraction form
    16,233.92/22,400.58 = 9,062.96/x
  3. Step 3: Cross multiply
    16,233.92x = 22,400.58 × 9,062.96
  4. Step 4: Simplify right side
    16,233.92x = 203,015,560.52
  5. Step 5: Solve for x
    x = 203,015,560.52/16,233.92
  6. Step 6: Final answer
    x = 12,505.64

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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.