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Finding the Fourth Proportional to 444,744.25, 613,746.25 and 240,795.14

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Solution

The fourth proportional to 444,744.25, 613,746.25 and 240,795.14 is: 332,296.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,744.25 : 613,746.25 = 240,795.14 : x
  2. Step 2: Convert to fraction form
    444,744.25/613,746.25 = 240,795.14/x
  3. Step 3: Cross multiply
    444,744.25x = 613,746.25 × 240,795.14
  4. Step 4: Simplify right side
    444,744.25x = 147,787,110,522.51
  5. Step 5: Solve for x
    x = 147,787,110,522.51/444,744.25
  6. Step 6: Final answer
    x = 332,296.85

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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.