Home / 17,252.22-25,884.27-7,896.18

Finding the Fourth Proportional to 17,252.22, 25,884.27 and 7,896.18

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Solution

The fourth proportional to 17,252.22, 25,884.27 and 7,896.18 is: 11,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,252.22 : 25,884.27 = 7,896.18 : x
  2. Step 2: Convert to fraction form
    17,252.22/25,884.27 = 7,896.18/x
  3. Step 3: Cross multiply
    17,252.22x = 25,884.27 × 7,896.18
  4. Step 4: Simplify right side
    17,252.22x = 204,386,855.09
  5. Step 5: Solve for x
    x = 204,386,855.09/17,252.22
  6. Step 6: Final answer
    x = 11,846.99

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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.