Home / 17,837.82-26,757.34-8,473.01

Finding the Fourth Proportional to 17,837.82, 26,757.34 and 8,473.01

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Solution

The fourth proportional to 17,837.82, 26,757.34 and 8,473.01 is: 12,709.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837.82 : 26,757.34 = 8,473.01 : x
  2. Step 2: Convert to fraction form
    17,837.82/26,757.34 = 8,473.01/x
  3. Step 3: Cross multiply
    17,837.82x = 26,757.34 × 8,473.01
  4. Step 4: Simplify right side
    17,837.82x = 226,715,054.42
  5. Step 5: Solve for x
    x = 226,715,054.42/17,837.82
  6. Step 6: Final answer
    x = 12,709.80

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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.