Home / 231,470.82-347,171.09-63,004.25

Finding the Fourth Proportional to 231,470.82, 347,171.09 and 63,004.25

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Solution

The fourth proportional to 231,470.82, 347,171.09 and 63,004.25 is: 94,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,470.82 : 347,171.09 = 63,004.25 : x
  2. Step 2: Convert to fraction form
    231,470.82/347,171.09 = 63,004.25/x
  3. Step 3: Cross multiply
    231,470.82x = 347,171.09 × 63,004.25
  4. Step 4: Simplify right side
    231,470.82x = 21,873,252,096.26
  5. Step 5: Solve for x
    x = 21,873,252,096.26/231,470.82
  6. Step 6: Final answer
    x = 94,496.80

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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.