Home / 4,183.25-6,273.65-2,730.11

Finding the Fourth Proportional to 4,183.25, 6,273.65 and 2,730.11

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Solution

The fourth proportional to 4,183.25, 6,273.65 and 2,730.11 is: 4,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.25 : 6,273.65 = 2,730.11 : x
  2. Step 2: Convert to fraction form
    4,183.25/6,273.65 = 2,730.11/x
  3. Step 3: Cross multiply
    4,183.25x = 6,273.65 × 2,730.11
  4. Step 4: Simplify right side
    4,183.25x = 17,127,730.06
  5. Step 5: Solve for x
    x = 17,127,730.06/4,183.25
  6. Step 6: Final answer
    x = 4,094.36

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1.5x scale

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.