Home / 244,584.20-366,876.30-222,811.40

Finding the Fourth Proportional to 244,584.20, 366,876.30 and 222,811.40

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Solution

The fourth proportional to 244,584.20, 366,876.30 and 222,811.40 is: 334,217.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,584.20 : 366,876.30 = 222,811.40 : x
  2. Step 2: Convert to fraction form
    244,584.20/366,876.30 = 222,811.40/x
  3. Step 3: Cross multiply
    244,584.20x = 366,876.30 × 222,811.40
  4. Step 4: Simplify right side
    244,584.20x = 81,744,222,029.82
  5. Step 5: Solve for x
    x = 81,744,222,029.82/244,584.20
  6. Step 6: Final answer
    x = 334,217.10

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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.