Home / 19,954.44-27,537.32-11,002.26

Finding the Fourth Proportional to 19,954.44, 27,537.32 and 11,002.26

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Solution

The fourth proportional to 19,954.44, 27,537.32 and 11,002.26 is: 15,183.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,954.44 : 27,537.32 = 11,002.26 : x
  2. Step 2: Convert to fraction form
    19,954.44/27,537.32 = 11,002.26/x
  3. Step 3: Cross multiply
    19,954.44x = 27,537.32 × 11,002.26
  4. Step 4: Simplify right side
    19,954.44x = 302,972,823.23
  5. Step 5: Solve for x
    x = 302,972,823.23/19,954.44
  6. Step 6: Final answer
    x = 15,183.23

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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.