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Finding the Fourth Proportional to 73,369.37, 110,069.84 and 22,767.35

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Solution

The fourth proportional to 73,369.37, 110,069.84 and 22,767.35 is: 34,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,369.37 : 110,069.84 = 22,767.35 : x
  2. Step 2: Convert to fraction form
    73,369.37/110,069.84 = 22,767.35/x
  3. Step 3: Cross multiply
    73,369.37x = 110,069.84 × 22,767.35
  4. Step 4: Simplify right side
    73,369.37x = 2,505,998,078.29
  5. Step 5: Solve for x
    x = 2,505,998,078.29/73,369.37
  6. Step 6: Final answer
    x = 34,155.92

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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.