Home / 4,028.49-6,043.19-1,106.73

Finding the Fourth Proportional to 4,028.49, 6,043.19 and 1,106.73

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Solution

The fourth proportional to 4,028.49, 6,043.19 and 1,106.73 is: 1,660.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.49 : 6,043.19 = 1,106.73 : x
  2. Step 2: Convert to fraction form
    4,028.49/6,043.19 = 1,106.73/x
  3. Step 3: Cross multiply
    4,028.49x = 6,043.19 × 1,106.73
  4. Step 4: Simplify right side
    4,028.49x = 6,688,174.14
  5. Step 5: Solve for x
    x = 6,688,174.14/4,028.49
  6. Step 6: Final answer
    x = 1,660.22

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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.