Home / 4,028.05-6,043.09-1,949.05

Finding the Fourth Proportional to 4,028.05, 6,043.09 and 1,949.05

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Solution

The fourth proportional to 4,028.05, 6,043.09 and 1,949.05 is: 2,924.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.05 : 6,043.09 = 1,949.05 : x
  2. Step 2: Convert to fraction form
    4,028.05/6,043.09 = 1,949.05/x
  3. Step 3: Cross multiply
    4,028.05x = 6,043.09 × 1,949.05
  4. Step 4: Simplify right side
    4,028.05x = 11,778,284.56
  5. Step 5: Solve for x
    x = 11,778,284.56/4,028.05
  6. Step 6: Final answer
    x = 2,924.07

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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.