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Finding the Fourth Proportional to 241,363.07, 333,481.53 and 190,763.79

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Solution

The fourth proportional to 241,363.07, 333,481.53 and 190,763.79 is: 263,570.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,363.07 : 333,481.53 = 190,763.79 : x
  2. Step 2: Convert to fraction form
    241,363.07/333,481.53 = 190,763.79/x
  3. Step 3: Cross multiply
    241,363.07x = 333,481.53 × 190,763.79
  4. Step 4: Simplify right side
    241,363.07x = 63,616,201,361.92
  5. Step 5: Solve for x
    x = 63,616,201,361.92/241,363.07
  6. Step 6: Final answer
    x = 263,570.56

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1.5x scale

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.