Home / 17,247.54-23,804.01-10,079.82

Finding the Fourth Proportional to 17,247.54, 23,804.01 and 10,079.82

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Solution

The fourth proportional to 17,247.54, 23,804.01 and 10,079.82 is: 13,911.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,247.54 : 23,804.01 = 10,079.82 : x
  2. Step 2: Convert to fraction form
    17,247.54/23,804.01 = 10,079.82/x
  3. Step 3: Cross multiply
    17,247.54x = 23,804.01 × 10,079.82
  4. Step 4: Simplify right side
    17,247.54x = 239,940,136.08
  5. Step 5: Solve for x
    x = 239,940,136.08/17,247.54
  6. Step 6: Final answer
    x = 13,911.56

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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.