Home / 63,930.26-95,923.09-34,313.48

Finding the Fourth Proportional to 63,930.26, 95,923.09 and 34,313.48

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Solution

The fourth proportional to 63,930.26, 95,923.09 and 34,313.48 is: 51,485.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,930.26 : 95,923.09 = 34,313.48 : x
  2. Step 2: Convert to fraction form
    63,930.26/95,923.09 = 34,313.48/x
  3. Step 3: Cross multiply
    63,930.26x = 95,923.09 × 34,313.48
  4. Step 4: Simplify right side
    63,930.26x = 3,291,455,299.80
  5. Step 5: Solve for x
    x = 3,291,455,299.80/63,930.26
  6. Step 6: Final answer
    x = 51,485.09

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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.