Home / 3,369.26-5,054.07-1,029.62

Finding the Fourth Proportional to 3,369.26, 5,054.07 and 1,029.62

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Solution

The fourth proportional to 3,369.26, 5,054.07 and 1,029.62 is: 1,544.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369.26 : 5,054.07 = 1,029.62 : x
  2. Step 2: Convert to fraction form
    3,369.26/5,054.07 = 1,029.62/x
  3. Step 3: Cross multiply
    3,369.26x = 5,054.07 × 1,029.62
  4. Step 4: Simplify right side
    3,369.26x = 5,203,746.28
  5. Step 5: Solve for x
    x = 5,203,746.28/3,369.26
  6. Step 6: Final answer
    x = 1,544.48

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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.