Home / 17,546-24,213.28-9,588.20

Finding the Fourth Proportional to 17,546, 24,213.28 and 9,588.20

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Solution

The fourth proportional to 17,546, 24,213.28 and 9,588.20 is: 13,231.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,546 : 24,213.28 = 9,588.20 : x
  2. Step 2: Convert to fraction form
    17,546/24,213.28 = 9,588.20/x
  3. Step 3: Cross multiply
    17,546x = 24,213.28 × 9,588.20
  4. Step 4: Simplify right side
    17,546x = 232,161,771.30
  5. Step 5: Solve for x
    x = 232,161,771.30/17,546
  6. Step 6: Final answer
    x = 13,231.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.