Home / 29,429.50-43,867.02-27,067.54

Finding the Fourth Proportional to 29,429.50, 43,867.02 and 27,067.54

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Solution

The fourth proportional to 29,429.50, 43,867.02 and 27,067.54 is: 40,346.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,429.50 : 43,867.02 = 27,067.54 : x
  2. Step 2: Convert to fraction form
    29,429.50/43,867.02 = 27,067.54/x
  3. Step 3: Cross multiply
    29,429.50x = 43,867.02 × 27,067.54
  4. Step 4: Simplify right side
    29,429.50x = 1,187,372,238.03
  5. Step 5: Solve for x
    x = 1,187,372,238.03/29,429.50
  6. Step 6: Final answer
    x = 40,346.33

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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.