Home / 296,584.88-444,785.31-107,020.58

Finding the Fourth Proportional to 296,584.88, 444,785.31 and 107,020.58

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Solution

The fourth proportional to 296,584.88, 444,785.31 and 107,020.58 is: 160,497.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,584.88 : 444,785.31 = 107,020.58 : x
  2. Step 2: Convert to fraction form
    296,584.88/444,785.31 = 107,020.58/x
  3. Step 3: Cross multiply
    296,584.88x = 444,785.31 × 107,020.58
  4. Step 4: Simplify right side
    296,584.88x = 47,601,179,627.75
  5. Step 5: Solve for x
    x = 47,601,179,627.75/296,584.88
  6. Step 6: Final answer
    x = 160,497.66

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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.