Home / 69,119.64-95,440.50-44,932.59

Finding the Fourth Proportional to 69,119.64, 95,440.50 and 44,932.59

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Solution

The fourth proportional to 69,119.64, 95,440.50 and 44,932.59 is: 62,042.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,119.64 : 95,440.50 = 44,932.59 : x
  2. Step 2: Convert to fraction form
    69,119.64/95,440.50 = 44,932.59/x
  3. Step 3: Cross multiply
    69,119.64x = 95,440.50 × 44,932.59
  4. Step 4: Simplify right side
    69,119.64x = 4,288,388,855.90
  5. Step 5: Solve for x
    x = 4,288,388,855.90/69,119.64
  6. Step 6: Final answer
    x = 62,042.99

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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.