Home / 3,605.19-4,975.16-2,033.29

Finding the Fourth Proportional to 3,605.19, 4,975.16 and 2,033.29

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Solution

The fourth proportional to 3,605.19, 4,975.16 and 2,033.29 is: 2,805.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605.19 : 4,975.16 = 2,033.29 : x
  2. Step 2: Convert to fraction form
    3,605.19/4,975.16 = 2,033.29/x
  3. Step 3: Cross multiply
    3,605.19x = 4,975.16 × 2,033.29
  4. Step 4: Simplify right side
    3,605.19x = 10,115,930.21
  5. Step 5: Solve for x
    x = 10,115,930.21/3,605.19
  6. Step 6: Final answer
    x = 2,805.93

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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.