Home / 165,344.92-227,964.66-107,098.84

Finding the Fourth Proportional to 165,344.92, 227,964.66 and 107,098.84

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Solution

The fourth proportional to 165,344.92, 227,964.66 and 107,098.84 is: 147,659.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,344.92 : 227,964.66 = 107,098.84 : x
  2. Step 2: Convert to fraction form
    165,344.92/227,964.66 = 107,098.84/x
  3. Step 3: Cross multiply
    165,344.92x = 227,964.66 × 107,098.84
  4. Step 4: Simplify right side
    165,344.92x = 24,414,750,646.99
  5. Step 5: Solve for x
    x = 24,414,750,646.99/165,344.92
  6. Step 6: Final answer
    x = 147,659.51

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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.