Home / 69,244.08-95,563.58-40,958.88

Finding the Fourth Proportional to 69,244.08, 95,563.58 and 40,958.88

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Solution

The fourth proportional to 69,244.08, 95,563.58 and 40,958.88 is: 56,527.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,244.08 : 95,563.58 = 40,958.88 : x
  2. Step 2: Convert to fraction form
    69,244.08/95,563.58 = 40,958.88/x
  3. Step 3: Cross multiply
    69,244.08x = 95,563.58 × 40,958.88
  4. Step 4: Simplify right side
    69,244.08x = 3,914,177,000.80
  5. Step 5: Solve for x
    x = 3,914,177,000.80/69,244.08
  6. Step 6: Final answer
    x = 56,527.24

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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.