Home / 17,037.36-25,568.46-8,724.33

Finding the Fourth Proportional to 17,037.36, 25,568.46 and 8,724.33

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Solution

The fourth proportional to 17,037.36, 25,568.46 and 8,724.33 is: 13,092.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037.36 : 25,568.46 = 8,724.33 : x
  2. Step 2: Convert to fraction form
    17,037.36/25,568.46 = 8,724.33/x
  3. Step 3: Cross multiply
    17,037.36x = 25,568.46 × 8,724.33
  4. Step 4: Simplify right side
    17,037.36x = 223,067,682.63
  5. Step 5: Solve for x
    x = 223,067,682.63/17,037.36
  6. Step 6: Final answer
    x = 13,092.85

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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.