Home / 175,344.20-263,040.60-62,997.20

Finding the Fourth Proportional to 175,344.20, 263,040.60 and 62,997.20

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Solution

The fourth proportional to 175,344.20, 263,040.60 and 62,997.20 is: 94,504.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,344.20 : 263,040.60 = 62,997.20 : x
  2. Step 2: Convert to fraction form
    175,344.20/263,040.60 = 62,997.20/x
  3. Step 3: Cross multiply
    175,344.20x = 263,040.60 × 62,997.20
  4. Step 4: Simplify right side
    175,344.20x = 16,570,821,286.32
  5. Step 5: Solve for x
    x = 16,570,821,286.32/175,344.20
  6. Step 6: Final answer
    x = 94,504.53

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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.