Home / 62,262.45-93,375.45-22,276.80

Finding the Fourth Proportional to 62,262.45, 93,375.45 and 22,276.80

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Solution

The fourth proportional to 62,262.45, 93,375.45 and 22,276.80 is: 33,408.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,262.45 : 93,375.45 = 22,276.80 : x
  2. Step 2: Convert to fraction form
    62,262.45/93,375.45 = 22,276.80/x
  3. Step 3: Cross multiply
    62,262.45x = 93,375.45 × 22,276.80
  4. Step 4: Simplify right side
    62,262.45x = 2,080,106,224.56
  5. Step 5: Solve for x
    x = 2,080,106,224.56/62,262.45
  6. Step 6: Final answer
    x = 33,408.68

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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.