Home / 69,575.32-95,982.06-41,270.68

Finding the Fourth Proportional to 69,575.32, 95,982.06 and 41,270.68

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Solution

The fourth proportional to 69,575.32, 95,982.06 and 41,270.68 is: 56,934.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,575.32 : 95,982.06 = 41,270.68 : x
  2. Step 2: Convert to fraction form
    69,575.32/95,982.06 = 41,270.68/x
  3. Step 3: Cross multiply
    69,575.32x = 95,982.06 × 41,270.68
  4. Step 4: Simplify right side
    69,575.32x = 3,961,244,884.00
  5. Step 5: Solve for x
    x = 3,961,244,884.00/69,575.32
  6. Step 6: Final answer
    x = 56,934.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.