Home / 69,454.57-95,847.30-37,623.46

Finding the Fourth Proportional to 69,454.57, 95,847.30 and 37,623.46

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Solution

The fourth proportional to 69,454.57, 95,847.30 and 37,623.46 is: 51,920.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,454.57 : 95,847.30 = 37,623.46 : x
  2. Step 2: Convert to fraction form
    69,454.57/95,847.30 = 37,623.46/x
  3. Step 3: Cross multiply
    69,454.57x = 95,847.30 × 37,623.46
  4. Step 4: Simplify right side
    69,454.57x = 3,606,107,057.66
  5. Step 5: Solve for x
    x = 3,606,107,057.66/69,454.57
  6. Step 6: Final answer
    x = 51,920.37

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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.