Home / 17,236.24-25,833.45-7,863.41

Finding the Fourth Proportional to 17,236.24, 25,833.45 and 7,863.41

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Solution

The fourth proportional to 17,236.24, 25,833.45 and 7,863.41 is: 11,785.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.24 : 25,833.45 = 7,863.41 : x
  2. Step 2: Convert to fraction form
    17,236.24/25,833.45 = 7,863.41/x
  3. Step 3: Cross multiply
    17,236.24x = 25,833.45 × 7,863.41
  4. Step 4: Simplify right side
    17,236.24x = 203,139,009.06
  5. Step 5: Solve for x
    x = 203,139,009.06/17,236.24
  6. Step 6: Final answer
    x = 11,785.58

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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.