Home / 69,422.91-95,803.66-37,591.83

Finding the Fourth Proportional to 69,422.91, 95,803.66 and 37,591.83

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Solution

The fourth proportional to 69,422.91, 95,803.66 and 37,591.83 is: 51,876.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,422.91 : 95,803.66 = 37,591.83 : x
  2. Step 2: Convert to fraction form
    69,422.91/95,803.66 = 37,591.83/x
  3. Step 3: Cross multiply
    69,422.91x = 95,803.66 × 37,591.83
  4. Step 4: Simplify right side
    69,422.91x = 3,601,434,947.09
  5. Step 5: Solve for x
    x = 3,601,434,947.09/69,422.91
  6. Step 6: Final answer
    x = 51,876.75

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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.