Home / 22,682.07-34,033.23-11,582.91

Finding the Fourth Proportional to 22,682.07, 34,033.23 and 11,582.91

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Solution

The fourth proportional to 22,682.07, 34,033.23 and 11,582.91 is: 17,379.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,682.07 : 34,033.23 = 11,582.91 : x
  2. Step 2: Convert to fraction form
    22,682.07/34,033.23 = 11,582.91/x
  3. Step 3: Cross multiply
    22,682.07x = 34,033.23 × 11,582.91
  4. Step 4: Simplify right side
    22,682.07x = 394,203,840.10
  5. Step 5: Solve for x
    x = 394,203,840.10/22,682.07
  6. Step 6: Final answer
    x = 17,379.54

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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.