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Finding the Fourth Proportional to 67,741.44, 101,614.60 and 23,369.64

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Solution

The fourth proportional to 67,741.44, 101,614.60 and 23,369.64 is: 35,055.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,741.44 : 101,614.60 = 23,369.64 : x
  2. Step 2: Convert to fraction form
    67,741.44/101,614.60 = 23,369.64/x
  3. Step 3: Cross multiply
    67,741.44x = 101,614.60 × 23,369.64
  4. Step 4: Simplify right side
    67,741.44x = 2,374,696,620.74
  5. Step 5: Solve for x
    x = 2,374,696,620.74/67,741.44
  6. Step 6: Final answer
    x = 35,055.30

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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.