Home / 233,997.40-351,039.82-93,766.96

Finding the Fourth Proportional to 233,997.40, 351,039.82 and 93,766.96

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Solution

The fourth proportional to 233,997.40, 351,039.82 and 93,766.96 is: 140,667.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,997.40 : 351,039.82 = 93,766.96 : x
  2. Step 2: Convert to fraction form
    233,997.40/351,039.82 = 93,766.96/x
  3. Step 3: Cross multiply
    233,997.40x = 351,039.82 × 93,766.96
  4. Step 4: Simplify right side
    233,997.40x = 32,915,936,760.35
  5. Step 5: Solve for x
    x = 32,915,936,760.35/233,997.40
  6. Step 6: Final answer
    x = 140,667.96

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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.