Home / 36,772.24-55,149.36-17,032

Finding the Fourth Proportional to 36,772.24, 55,149.36 and 17,032

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Solution

The fourth proportional to 36,772.24, 55,149.36 and 17,032 is: 25,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,772.24 : 55,149.36 = 17,032 : x
  2. Step 2: Convert to fraction form
    36,772.24/55,149.36 = 17,032/x
  3. Step 3: Cross multiply
    36,772.24x = 55,149.36 × 17,032
  4. Step 4: Simplify right side
    36,772.24x = 939,303,899.52
  5. Step 5: Solve for x
    x = 939,303,899.52/36,772.24
  6. Step 6: Final answer
    x = 25,543.83

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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.