Home / 17,304.12-25,997.67-11,076.30

Finding the Fourth Proportional to 17,304.12, 25,997.67 and 11,076.30

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Solution

The fourth proportional to 17,304.12, 25,997.67 and 11,076.30 is: 16,641.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,304.12 : 25,997.67 = 11,076.30 : x
  2. Step 2: Convert to fraction form
    17,304.12/25,997.67 = 11,076.30/x
  3. Step 3: Cross multiply
    17,304.12x = 25,997.67 × 11,076.30
  4. Step 4: Simplify right side
    17,304.12x = 287,957,992.22
  5. Step 5: Solve for x
    x = 287,957,992.22/17,304.12
  6. Step 6: Final answer
    x = 16,641.01

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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.