Home / 234,095.28-323,049.18-126,662.94

Finding the Fourth Proportional to 234,095.28, 323,049.18 and 126,662.94

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Solution

The fourth proportional to 234,095.28, 323,049.18 and 126,662.94 is: 174,793.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,095.28 : 323,049.18 = 126,662.94 : x
  2. Step 2: Convert to fraction form
    234,095.28/323,049.18 = 126,662.94/x
  3. Step 3: Cross multiply
    234,095.28x = 323,049.18 × 126,662.94
  4. Step 4: Simplify right side
    234,095.28x = 40,918,358,903.39
  5. Step 5: Solve for x
    x = 40,918,358,903.39/234,095.28
  6. Step 6: Final answer
    x = 174,793.61

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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.