Home / 2,264.13-3,394.19-1,824.62

Finding the Fourth Proportional to 2,264.13, 3,394.19 and 1,824.62

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Solution

The fourth proportional to 2,264.13, 3,394.19 and 1,824.62 is: 2,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264.13 : 3,394.19 = 1,824.62 : x
  2. Step 2: Convert to fraction form
    2,264.13/3,394.19 = 1,824.62/x
  3. Step 3: Cross multiply
    2,264.13x = 3,394.19 × 1,824.62
  4. Step 4: Simplify right side
    2,264.13x = 6,193,080.86
  5. Step 5: Solve for x
    x = 6,193,080.86/2,264.13
  6. Step 6: Final answer
    x = 2,735.30

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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.