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Finding the Fourth Proportional to 69,533.44, 95,937.92 and 41,245.44

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Solution

The fourth proportional to 69,533.44, 95,937.92 and 41,245.44 is: 56,907.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,533.44 : 95,937.92 = 41,245.44 : x
  2. Step 2: Convert to fraction form
    69,533.44/95,937.92 = 41,245.44/x
  3. Step 3: Cross multiply
    69,533.44x = 95,937.92 × 41,245.44
  4. Step 4: Simplify right side
    69,533.44x = 3,957,001,723.08
  5. Step 5: Solve for x
    x = 3,957,001,723.08/69,533.44
  6. Step 6: Final answer
    x = 56,907.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.