Home / 69,057.20-95,314.92-43,901.84

Finding the Fourth Proportional to 69,057.20, 95,314.92 and 43,901.84

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Solution

The fourth proportional to 69,057.20, 95,314.92 and 43,901.84 is: 60,594.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,057.20 : 95,314.92 = 43,901.84 : x
  2. Step 2: Convert to fraction form
    69,057.20/95,314.92 = 43,901.84/x
  3. Step 3: Cross multiply
    69,057.20x = 95,314.92 × 43,901.84
  4. Step 4: Simplify right side
    69,057.20x = 4,184,500,367.45
  5. Step 5: Solve for x
    x = 4,184,500,367.45/69,057.20
  6. Step 6: Final answer
    x = 60,594.70

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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.