Home / 2,348.00-3,523.73-1,891.29

Finding the Fourth Proportional to 2,348.00, 3,523.73 and 1,891.29

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Solution

The fourth proportional to 2,348.00, 3,523.73 and 1,891.29 is: 2,838.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.00 : 3,523.73 = 1,891.29 : x
  2. Step 2: Convert to fraction form
    2,348.00/3,523.73 = 1,891.29/x
  3. Step 3: Cross multiply
    2,348.00x = 3,523.73 × 1,891.29
  4. Step 4: Simplify right side
    2,348.00x = 6,664,400.04
  5. Step 5: Solve for x
    x = 6,664,400.04/2,348.00
  6. Step 6: Final answer
    x = 2,838.34

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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.