Home / 36,976.50-55,464.21-17,244

Finding the Fourth Proportional to 36,976.50, 55,464.21 and 17,244

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Solution

The fourth proportional to 36,976.50, 55,464.21 and 17,244 is: 25,865.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,976.50 : 55,464.21 = 17,244 : x
  2. Step 2: Convert to fraction form
    36,976.50/55,464.21 = 17,244/x
  3. Step 3: Cross multiply
    36,976.50x = 55,464.21 × 17,244
  4. Step 4: Simplify right side
    36,976.50x = 956,424,837.24
  5. Step 5: Solve for x
    x = 956,424,837.24/36,976.50
  6. Step 6: Final answer
    x = 25,865.75

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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.