Home / 3,092.05-4,627.29-2,530.26

Finding the Fourth Proportional to 3,092.05, 4,627.29 and 2,530.26

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Solution

The fourth proportional to 3,092.05, 4,627.29 and 2,530.26 is: 3,786.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.05 : 4,627.29 = 2,530.26 : x
  2. Step 2: Convert to fraction form
    3,092.05/4,627.29 = 2,530.26/x
  3. Step 3: Cross multiply
    3,092.05x = 4,627.29 × 2,530.26
  4. Step 4: Simplify right side
    3,092.05x = 11,708,246.80
  5. Step 5: Solve for x
    x = 11,708,246.80/3,092.05
  6. Step 6: Final answer
    x = 3,786.56

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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.