Home / 26,882.91-37,101.71-16,272.52

Finding the Fourth Proportional to 26,882.91, 37,101.71 and 16,272.52

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Solution

The fourth proportional to 26,882.91, 37,101.71 and 16,272.52 is: 22,458.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,882.91 : 37,101.71 = 16,272.52 : x
  2. Step 2: Convert to fraction form
    26,882.91/37,101.71 = 16,272.52/x
  3. Step 3: Cross multiply
    26,882.91x = 37,101.71 × 16,272.52
  4. Step 4: Simplify right side
    26,882.91x = 603,738,265.94
  5. Step 5: Solve for x
    x = 603,738,265.94/26,882.91
  6. Step 6: Final answer
    x = 22,458.07

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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.