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Finding the Fourth Proportional to 233,010.93, 349,512.82 and 104,836.68

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Solution

The fourth proportional to 233,010.93, 349,512.82 and 104,836.68 is: 157,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,010.93 : 349,512.82 = 104,836.68 : x
  2. Step 2: Convert to fraction form
    233,010.93/349,512.82 = 104,836.68/x
  3. Step 3: Cross multiply
    233,010.93x = 349,512.82 × 104,836.68
  4. Step 4: Simplify right side
    233,010.93x = 36,641,763,993.85
  5. Step 5: Solve for x
    x = 36,641,763,993.85/233,010.93
  6. Step 6: Final answer
    x = 157,253.41

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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.