Home / 4,444-6,664.74-1,843.72

Finding the Fourth Proportional to 4,444, 6,664.74 and 1,843.72

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Solution

The fourth proportional to 4,444, 6,664.74 and 1,843.72 is: 2,765.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444 : 6,664.74 = 1,843.72 : x
  2. Step 2: Convert to fraction form
    4,444/6,664.74 = 1,843.72/x
  3. Step 3: Cross multiply
    4,444x = 6,664.74 × 1,843.72
  4. Step 4: Simplify right side
    4,444x = 12,287,914.43
  5. Step 5: Solve for x
    x = 12,287,914.43/4,444
  6. Step 6: Final answer
    x = 2,765.06

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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.