Home / 23,640.54-35,460.84-22,197.12

Finding the Fourth Proportional to 23,640.54, 35,460.84 and 22,197.12

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Solution

The fourth proportional to 23,640.54, 35,460.84 and 22,197.12 is: 33,295.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640.54 : 35,460.84 = 22,197.12 : x
  2. Step 2: Convert to fraction form
    23,640.54/35,460.84 = 22,197.12/x
  3. Step 3: Cross multiply
    23,640.54x = 35,460.84 × 22,197.12
  4. Step 4: Simplify right side
    23,640.54x = 787,128,520.78
  5. Step 5: Solve for x
    x = 787,128,520.78/23,640.54
  6. Step 6: Final answer
    x = 33,295.71

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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.