Home / 44,067.40-66,101.10-23,331.40

Finding the Fourth Proportional to 44,067.40, 66,101.10 and 23,331.40

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Solution

The fourth proportional to 44,067.40, 66,101.10 and 23,331.40 is: 34,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,067.40 : 66,101.10 = 23,331.40 : x
  2. Step 2: Convert to fraction form
    44,067.40/66,101.10 = 23,331.40/x
  3. Step 3: Cross multiply
    44,067.40x = 66,101.10 × 23,331.40
  4. Step 4: Simplify right side
    44,067.40x = 1,542,231,204.54
  5. Step 5: Solve for x
    x = 1,542,231,204.54/44,067.40
  6. Step 6: Final answer
    x = 34,997.10

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Similar ratio
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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.