Home / 17,016.04-25,469.44-9,098.76

Finding the Fourth Proportional to 17,016.04, 25,469.44 and 9,098.76

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Solution

The fourth proportional to 17,016.04, 25,469.44 and 9,098.76 is: 13,618.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016.04 : 25,469.44 = 9,098.76 : x
  2. Step 2: Convert to fraction form
    17,016.04/25,469.44 = 9,098.76/x
  3. Step 3: Cross multiply
    17,016.04x = 25,469.44 × 9,098.76
  4. Step 4: Simplify right side
    17,016.04x = 231,740,321.89
  5. Step 5: Solve for x
    x = 231,740,321.89/17,016.04
  6. Step 6: Final answer
    x = 13,618.93

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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.