Home / 22,195.24-33,295.98-7,197.28

Finding the Fourth Proportional to 22,195.24, 33,295.98 and 7,197.28

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Solution

The fourth proportional to 22,195.24, 33,295.98 and 7,197.28 is: 10,796.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,195.24 : 33,295.98 = 7,197.28 : x
  2. Step 2: Convert to fraction form
    22,195.24/33,295.98 = 7,197.28/x
  3. Step 3: Cross multiply
    22,195.24x = 33,295.98 × 7,197.28
  4. Step 4: Simplify right side
    22,195.24x = 239,640,490.93
  5. Step 5: Solve for x
    x = 239,640,490.93/22,195.24
  6. Step 6: Final answer
    x = 10,796.93

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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.