Home / 17,371.26-26,058.10-6,983

Finding the Fourth Proportional to 17,371.26, 26,058.10 and 6,983

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Solution

The fourth proportional to 17,371.26, 26,058.10 and 6,983 is: 10,474.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371.26 : 26,058.10 = 6,983 : x
  2. Step 2: Convert to fraction form
    17,371.26/26,058.10 = 6,983/x
  3. Step 3: Cross multiply
    17,371.26x = 26,058.10 × 6,983
  4. Step 4: Simplify right side
    17,371.26x = 181,963,712.30
  5. Step 5: Solve for x
    x = 181,963,712.30/17,371.26
  6. Step 6: Final answer
    x = 10,474.99

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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.