Home / 244,819.94-366,934.52-126,426.56

Finding the Fourth Proportional to 244,819.94, 366,934.52 and 126,426.56

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Solution

The fourth proportional to 244,819.94, 366,934.52 and 126,426.56 is: 189,487.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,819.94 : 366,934.52 = 126,426.56 : x
  2. Step 2: Convert to fraction form
    244,819.94/366,934.52 = 126,426.56/x
  3. Step 3: Cross multiply
    244,819.94x = 366,934.52 × 126,426.56
  4. Step 4: Simplify right side
    244,819.94x = 46,390,267,590.25
  5. Step 5: Solve for x
    x = 46,390,267,590.25/244,819.94
  6. Step 6: Final answer
    x = 189,487.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.