Home / 63,699.03-95,622.39-34,174.53

Finding the Fourth Proportional to 63,699.03, 95,622.39 and 34,174.53

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Solution

The fourth proportional to 63,699.03, 95,622.39 and 34,174.53 is: 51,301.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,699.03 : 95,622.39 = 34,174.53 : x
  2. Step 2: Convert to fraction form
    63,699.03/95,622.39 = 34,174.53/x
  3. Step 3: Cross multiply
    63,699.03x = 95,622.39 × 34,174.53
  4. Step 4: Simplify right side
    63,699.03x = 3,267,850,235.73
  5. Step 5: Solve for x
    x = 3,267,850,235.73/63,699.03
  6. Step 6: Final answer
    x = 51,301.41

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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.