Home / 177,414.60-266,164.43-59,086.97

Finding the Fourth Proportional to 177,414.60, 266,164.43 and 59,086.97

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Solution

The fourth proportional to 177,414.60, 266,164.43 and 59,086.97 is: 88,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,414.60 : 266,164.43 = 59,086.97 : x
  2. Step 2: Convert to fraction form
    177,414.60/266,164.43 = 59,086.97/x
  3. Step 3: Cross multiply
    177,414.60x = 266,164.43 × 59,086.97
  4. Step 4: Simplify right side
    177,414.60x = 15,726,848,064.22
  5. Step 5: Solve for x
    x = 15,726,848,064.22/177,414.60
  6. Step 6: Final answer
    x = 88,644.61

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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.