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Finding the Fourth Proportional to 67,361.76, 101,029 and 22,964.44

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Solution

The fourth proportional to 67,361.76, 101,029 and 22,964.44 is: 34,442.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,361.76 : 101,029 = 22,964.44 : x
  2. Step 2: Convert to fraction form
    67,361.76/101,029 = 22,964.44/x
  3. Step 3: Cross multiply
    67,361.76x = 101,029 × 22,964.44
  4. Step 4: Simplify right side
    67,361.76x = 2,320,074,408.76
  5. Step 5: Solve for x
    x = 2,320,074,408.76/67,361.76
  6. Step 6: Final answer
    x = 34,442.01

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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.