Home / 17,067.02-25,584.75-10,808.08

Finding the Fourth Proportional to 17,067.02, 25,584.75 and 10,808.08

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Solution

The fourth proportional to 17,067.02, 25,584.75 and 10,808.08 is: 16,202.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.02 : 25,584.75 = 10,808.08 : x
  2. Step 2: Convert to fraction form
    17,067.02/25,584.75 = 10,808.08/x
  3. Step 3: Cross multiply
    17,067.02x = 25,584.75 × 10,808.08
  4. Step 4: Simplify right side
    17,067.02x = 276,521,960.82
  5. Step 5: Solve for x
    x = 276,521,960.82/17,067.02
  6. Step 6: Final answer
    x = 16,202.13

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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.