Home / 351,380.26-527,084.96-102,062.26

Finding the Fourth Proportional to 351,380.26, 527,084.96 and 102,062.26

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Solution

The fourth proportional to 351,380.26, 527,084.96 and 102,062.26 is: 153,097.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,380.26 : 527,084.96 = 102,062.26 : x
  2. Step 2: Convert to fraction form
    351,380.26/527,084.96 = 102,062.26/x
  3. Step 3: Cross multiply
    351,380.26x = 527,084.96 × 102,062.26
  4. Step 4: Simplify right side
    351,380.26x = 53,795,482,229.61
  5. Step 5: Solve for x
    x = 53,795,482,229.61/351,380.26
  6. Step 6: Final answer
    x = 153,097.62

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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.