Home / 4,464.10-6,694.86-1,343.98

Finding the Fourth Proportional to 4,464.10, 6,694.86 and 1,343.98

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Solution

The fourth proportional to 4,464.10, 6,694.86 and 1,343.98 is: 2,015.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.10 : 6,694.86 = 1,343.98 : x
  2. Step 2: Convert to fraction form
    4,464.10/6,694.86 = 1,343.98/x
  3. Step 3: Cross multiply
    4,464.10x = 6,694.86 × 1,343.98
  4. Step 4: Simplify right side
    4,464.10x = 8,997,757.94
  5. Step 5: Solve for x
    x = 8,997,757.94/4,464.10
  6. Step 6: Final answer
    x = 2,015.58

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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.