Home / 2,295.73-3,165.31-1,941.04

Finding the Fourth Proportional to 2,295.73, 3,165.31 and 1,941.04

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Solution

The fourth proportional to 2,295.73, 3,165.31 and 1,941.04 is: 2,676.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295.73 : 3,165.31 = 1,941.04 : x
  2. Step 2: Convert to fraction form
    2,295.73/3,165.31 = 1,941.04/x
  3. Step 3: Cross multiply
    2,295.73x = 3,165.31 × 1,941.04
  4. Step 4: Simplify right side
    2,295.73x = 6,143,988.47
  5. Step 5: Solve for x
    x = 6,143,988.47/2,295.73
  6. Step 6: Final answer
    x = 2,676.27

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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.