Home / 3,062.09-4,593.38-982.37

Finding the Fourth Proportional to 3,062.09, 4,593.38 and 982.37

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Solution

The fourth proportional to 3,062.09, 4,593.38 and 982.37 is: 1,473.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.09 : 4,593.38 = 982.37 : x
  2. Step 2: Convert to fraction form
    3,062.09/4,593.38 = 982.37/x
  3. Step 3: Cross multiply
    3,062.09x = 4,593.38 × 982.37
  4. Step 4: Simplify right side
    3,062.09x = 4,512,370.83
  5. Step 5: Solve for x
    x = 4,512,370.83/3,062.09
  6. Step 6: Final answer
    x = 1,473.63

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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.