Home / 444,849.96-613,893.26-240,902.48

Finding the Fourth Proportional to 444,849.96, 613,893.26 and 240,902.48

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Solution

The fourth proportional to 444,849.96, 613,893.26 and 240,902.48 is: 332,445.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,849.96 : 613,893.26 = 240,902.48 : x
  2. Step 2: Convert to fraction form
    444,849.96/613,893.26 = 240,902.48/x
  3. Step 3: Cross multiply
    444,849.96x = 613,893.26 × 240,902.48
  4. Step 4: Simplify right side
    444,849.96x = 147,888,408,789.29
  5. Step 5: Solve for x
    x = 147,888,408,789.29/444,849.96
  6. Step 6: Final answer
    x = 332,445.59

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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.