Home / 23,921.25-35,629.19-22,672.23

Finding the Fourth Proportional to 23,921.25, 35,629.19 and 22,672.23

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Solution

The fourth proportional to 23,921.25, 35,629.19 and 22,672.23 is: 33,768.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,921.25 : 35,629.19 = 22,672.23 : x
  2. Step 2: Convert to fraction form
    23,921.25/35,629.19 = 22,672.23/x
  3. Step 3: Cross multiply
    23,921.25x = 35,629.19 × 22,672.23
  4. Step 4: Simplify right side
    23,921.25x = 807,793,077.03
  5. Step 5: Solve for x
    x = 807,793,077.03/23,921.25
  6. Step 6: Final answer
    x = 33,768.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.