Home / 244,912.20-367,584.30-144,947.40

Finding the Fourth Proportional to 244,912.20, 367,584.30 and 144,947.40

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Solution

The fourth proportional to 244,912.20, 367,584.30 and 144,947.40 is: 217,548.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,912.20 : 367,584.30 = 144,947.40 : x
  2. Step 2: Convert to fraction form
    244,912.20/367,584.30 = 144,947.40/x
  3. Step 3: Cross multiply
    244,912.20x = 367,584.30 × 144,947.40
  4. Step 4: Simplify right side
    244,912.20x = 53,280,388,565.82
  5. Step 5: Solve for x
    x = 53,280,388,565.82/244,912.20
  6. Step 6: Final answer
    x = 217,548.94

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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.