Home / 17,344-26,015.09-4,864.89

Finding the Fourth Proportional to 17,344, 26,015.09 and 4,864.89

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Solution

The fourth proportional to 17,344, 26,015.09 and 4,864.89 is: 7,297.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344 : 26,015.09 = 4,864.89 : x
  2. Step 2: Convert to fraction form
    17,344/26,015.09 = 4,864.89/x
  3. Step 3: Cross multiply
    17,344x = 26,015.09 × 4,864.89
  4. Step 4: Simplify right side
    17,344x = 126,560,526.87
  5. Step 5: Solve for x
    x = 126,560,526.87/17,344
  6. Step 6: Final answer
    x = 7,297.08

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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.