Home / 63,930.95-95,896.29-17,183.83

Finding the Fourth Proportional to 63,930.95, 95,896.29 and 17,183.83

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Solution

The fourth proportional to 63,930.95, 95,896.29 and 17,183.83 is: 25,775.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,930.95 : 95,896.29 = 17,183.83 : x
  2. Step 2: Convert to fraction form
    63,930.95/95,896.29 = 17,183.83/x
  3. Step 3: Cross multiply
    63,930.95x = 95,896.29 × 17,183.83
  4. Step 4: Simplify right side
    63,930.95x = 1,647,865,065.51
  5. Step 5: Solve for x
    x = 1,647,865,065.51/63,930.95
  6. Step 6: Final answer
    x = 25,775.70

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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.