Home / 5,836.03-8,053.39-3,317.78

Finding the Fourth Proportional to 5,836.03, 8,053.39 and 3,317.78

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Solution

The fourth proportional to 5,836.03, 8,053.39 and 3,317.78 is: 4,578.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.03 : 8,053.39 = 3,317.78 : x
  2. Step 2: Convert to fraction form
    5,836.03/8,053.39 = 3,317.78/x
  3. Step 3: Cross multiply
    5,836.03x = 8,053.39 × 3,317.78
  4. Step 4: Simplify right side
    5,836.03x = 26,719,376.27
  5. Step 5: Solve for x
    x = 26,719,376.27/5,836.03
  6. Step 6: Final answer
    x = 4,578.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.