Home / 4,068.74-6,093.32-2,215.24

Finding the Fourth Proportional to 4,068.74, 6,093.32 and 2,215.24

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Solution

The fourth proportional to 4,068.74, 6,093.32 and 2,215.24 is: 3,317.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.74 : 6,093.32 = 2,215.24 : x
  2. Step 2: Convert to fraction form
    4,068.74/6,093.32 = 2,215.24/x
  3. Step 3: Cross multiply
    4,068.74x = 6,093.32 × 2,215.24
  4. Step 4: Simplify right side
    4,068.74x = 13,498,166.20
  5. Step 5: Solve for x
    x = 13,498,166.20/4,068.74
  6. Step 6: Final answer
    x = 3,317.53

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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.