Home / 26,481.17-39,721.70-16,627.37

Finding the Fourth Proportional to 26,481.17, 39,721.70 and 16,627.37

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Solution

The fourth proportional to 26,481.17, 39,721.70 and 16,627.37 is: 24,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,481.17 : 39,721.70 = 16,627.37 : x
  2. Step 2: Convert to fraction form
    26,481.17/39,721.70 = 16,627.37/x
  3. Step 3: Cross multiply
    26,481.17x = 39,721.70 × 16,627.37
  4. Step 4: Simplify right side
    26,481.17x = 660,467,121.18
  5. Step 5: Solve for x
    x = 660,467,121.18/26,481.17
  6. Step 6: Final answer
    x = 24,941.01

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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.