Home / 62,930.21-94,367.61-33,341.22

Finding the Fourth Proportional to 62,930.21, 94,367.61 and 33,341.22

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Solution

The fourth proportional to 62,930.21, 94,367.61 and 33,341.22 is: 49,997.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,930.21 : 94,367.61 = 33,341.22 : x
  2. Step 2: Convert to fraction form
    62,930.21/94,367.61 = 33,341.22/x
  3. Step 3: Cross multiply
    62,930.21x = 94,367.61 × 33,341.22
  4. Step 4: Simplify right side
    62,930.21x = 3,146,331,245.88
  5. Step 5: Solve for x
    x = 3,146,331,245.88/62,930.21
  6. Step 6: Final answer
    x = 49,997.16

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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.