Home / 4,462.90-6,694.52-1,343.35

Finding the Fourth Proportional to 4,462.90, 6,694.52 and 1,343.35

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Solution

The fourth proportional to 4,462.90, 6,694.52 and 1,343.35 is: 2,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.90 : 6,694.52 = 1,343.35 : x
  2. Step 2: Convert to fraction form
    4,462.90/6,694.52 = 1,343.35/x
  3. Step 3: Cross multiply
    4,462.90x = 6,694.52 × 1,343.35
  4. Step 4: Simplify right side
    4,462.90x = 8,993,063.35
  5. Step 5: Solve for x
    x = 8,993,063.35/4,462.90
  6. Step 6: Final answer
    x = 2,015.07

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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.