Home / 16,944.25-23,383.86-10,229.73

Finding the Fourth Proportional to 16,944.25, 23,383.86 and 10,229.73

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Solution

The fourth proportional to 16,944.25, 23,383.86 and 10,229.73 is: 14,117.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,944.25 : 23,383.86 = 10,229.73 : x
  2. Step 2: Convert to fraction form
    16,944.25/23,383.86 = 10,229.73/x
  3. Step 3: Cross multiply
    16,944.25x = 23,383.86 × 10,229.73
  4. Step 4: Simplify right side
    16,944.25x = 239,210,574.16
  5. Step 5: Solve for x
    x = 239,210,574.16/16,944.25
  6. Step 6: Final answer
    x = 14,117.51

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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.