Home / 29,268.11-43,863.87-11,750.24

Finding the Fourth Proportional to 29,268.11, 43,863.87 and 11,750.24

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Solution

The fourth proportional to 29,268.11, 43,863.87 and 11,750.24 is: 17,609.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,268.11 : 43,863.87 = 11,750.24 : x
  2. Step 2: Convert to fraction form
    29,268.11/43,863.87 = 11,750.24/x
  3. Step 3: Cross multiply
    29,268.11x = 43,863.87 × 11,750.24
  4. Step 4: Simplify right side
    29,268.11x = 515,410,780.51
  5. Step 5: Solve for x
    x = 515,410,780.51/29,268.11
  6. Step 6: Final answer
    x = 17,609.98

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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.