Home / 27,651.83-41,477.69-22,079.06

Finding the Fourth Proportional to 27,651.83, 41,477.69 and 22,079.06

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Solution

The fourth proportional to 27,651.83, 41,477.69 and 22,079.06 is: 33,118.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,651.83 : 41,477.69 = 22,079.06 : x
  2. Step 2: Convert to fraction form
    27,651.83/41,477.69 = 22,079.06/x
  3. Step 3: Cross multiply
    27,651.83x = 41,477.69 × 22,079.06
  4. Step 4: Simplify right side
    27,651.83x = 915,788,198.78
  5. Step 5: Solve for x
    x = 915,788,198.78/27,651.83
  6. Step 6: Final answer
    x = 33,118.54

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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.