Home / 7,793.47-11,692.25-2,247.26

Finding the Fourth Proportional to 7,793.47, 11,692.25 and 2,247.26

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Solution

The fourth proportional to 7,793.47, 11,692.25 and 2,247.26 is: 3,371.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793.47 : 11,692.25 = 2,247.26 : x
  2. Step 2: Convert to fraction form
    7,793.47/11,692.25 = 2,247.26/x
  3. Step 3: Cross multiply
    7,793.47x = 11,692.25 × 2,247.26
  4. Step 4: Simplify right side
    7,793.47x = 26,275,480.91
  5. Step 5: Solve for x
    x = 26,275,480.91/7,793.47
  6. Step 6: Final answer
    x = 3,371.48

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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.