Home / 23,022.16-34,467.62-15,610.66

Finding the Fourth Proportional to 23,022.16, 34,467.62 and 15,610.66

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Solution

The fourth proportional to 23,022.16, 34,467.62 and 15,610.66 is: 23,371.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,022.16 : 34,467.62 = 15,610.66 : x
  2. Step 2: Convert to fraction form
    23,022.16/34,467.62 = 15,610.66/x
  3. Step 3: Cross multiply
    23,022.16x = 34,467.62 × 15,610.66
  4. Step 4: Simplify right side
    23,022.16x = 538,062,296.83
  5. Step 5: Solve for x
    x = 538,062,296.83/23,022.16
  6. Step 6: Final answer
    x = 23,371.49

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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.