Home / 7,726.06-11,592.24-2,796.22

Finding the Fourth Proportional to 7,726.06, 11,592.24 and 2,796.22

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Solution

The fourth proportional to 7,726.06, 11,592.24 and 2,796.22 is: 4,195.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,726.06 : 11,592.24 = 2,796.22 : x
  2. Step 2: Convert to fraction form
    7,726.06/11,592.24 = 2,796.22/x
  3. Step 3: Cross multiply
    7,726.06x = 11,592.24 × 2,796.22
  4. Step 4: Simplify right side
    7,726.06x = 32,414,453.33
  5. Step 5: Solve for x
    x = 32,414,453.33/7,726.06
  6. Step 6: Final answer
    x = 4,195.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.