Home / 63,834.53-95,765.76-19,464.75

Finding the Fourth Proportional to 63,834.53, 95,765.76 and 19,464.75

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Solution

The fourth proportional to 63,834.53, 95,765.76 and 19,464.75 is: 29,201.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,834.53 : 95,765.76 = 19,464.75 : x
  2. Step 2: Convert to fraction form
    63,834.53/95,765.76 = 19,464.75/x
  3. Step 3: Cross multiply
    63,834.53x = 95,765.76 × 19,464.75
  4. Step 4: Simplify right side
    63,834.53x = 1,864,056,576.96
  5. Step 5: Solve for x
    x = 1,864,056,576.96/63,834.53
  6. Step 6: Final answer
    x = 29,201.39

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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.