Home / 2,367.30-3,554.42-1,959.03

Finding the Fourth Proportional to 2,367.30, 3,554.42 and 1,959.03

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Solution

The fourth proportional to 2,367.30, 3,554.42 and 1,959.03 is: 2,941.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.30 : 3,554.42 = 1,959.03 : x
  2. Step 2: Convert to fraction form
    2,367.30/3,554.42 = 1,959.03/x
  3. Step 3: Cross multiply
    2,367.30x = 3,554.42 × 1,959.03
  4. Step 4: Simplify right side
    2,367.30x = 6,963,205.62
  5. Step 5: Solve for x
    x = 6,963,205.62/2,367.30
  6. Step 6: Final answer
    x = 2,941.41

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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.