Home / 2,698.20-4,051.26-1,468.44

Finding the Fourth Proportional to 2,698.20, 4,051.26 and 1,468.44

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Solution

The fourth proportional to 2,698.20, 4,051.26 and 1,468.44 is: 2,204.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698.20 : 4,051.26 = 1,468.44 : x
  2. Step 2: Convert to fraction form
    2,698.20/4,051.26 = 1,468.44/x
  3. Step 3: Cross multiply
    2,698.20x = 4,051.26 × 1,468.44
  4. Step 4: Simplify right side
    2,698.20x = 5,949,032.23
  5. Step 5: Solve for x
    x = 5,949,032.23/2,698.20
  6. Step 6: Final answer
    x = 2,204.82

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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.