Home / 69,449.01-95,839.77-37,617.93

Finding the Fourth Proportional to 69,449.01, 95,839.77 and 37,617.93

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Solution

The fourth proportional to 69,449.01, 95,839.77 and 37,617.93 is: 51,912.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,449.01 : 95,839.77 = 37,617.93 : x
  2. Step 2: Convert to fraction form
    69,449.01/95,839.77 = 37,617.93/x
  3. Step 3: Cross multiply
    69,449.01x = 95,839.77 × 37,617.93
  4. Step 4: Simplify right side
    69,449.01x = 3,605,293,759.08
  5. Step 5: Solve for x
    x = 3,605,293,759.08/69,449.01
  6. Step 6: Final answer
    x = 51,912.82

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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.