Home / 267,425.82-369,050.46-146,564.43

Finding the Fourth Proportional to 267,425.82, 369,050.46 and 146,564.43

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Solution

The fourth proportional to 267,425.82, 369,050.46 and 146,564.43 is: 202,260.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,425.82 : 369,050.46 = 146,564.43 : x
  2. Step 2: Convert to fraction form
    267,425.82/369,050.46 = 146,564.43/x
  3. Step 3: Cross multiply
    267,425.82x = 369,050.46 × 146,564.43
  4. Step 4: Simplify right side
    267,425.82x = 54,089,670,311.14
  5. Step 5: Solve for x
    x = 54,089,670,311.14/267,425.82
  6. Step 6: Final answer
    x = 202,260.46

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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.