Home / 4,125.90-6,183.99-2,483.22

Finding the Fourth Proportional to 4,125.90, 6,183.99 and 2,483.22

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Solution

The fourth proportional to 4,125.90, 6,183.99 and 2,483.22 is: 3,721.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125.90 : 6,183.99 = 2,483.22 : x
  2. Step 2: Convert to fraction form
    4,125.90/6,183.99 = 2,483.22/x
  3. Step 3: Cross multiply
    4,125.90x = 6,183.99 × 2,483.22
  4. Step 4: Simplify right side
    4,125.90x = 15,356,207.65
  5. Step 5: Solve for x
    x = 15,356,207.65/4,125.90
  6. Step 6: Final answer
    x = 3,721.90

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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.