Home / 4,020.93-6,028.56-2,072.07

Finding the Fourth Proportional to 4,020.93, 6,028.56 and 2,072.07

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Solution

The fourth proportional to 4,020.93, 6,028.56 and 2,072.07 is: 3,106.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020.93 : 6,028.56 = 2,072.07 : x
  2. Step 2: Convert to fraction form
    4,020.93/6,028.56 = 2,072.07/x
  3. Step 3: Cross multiply
    4,020.93x = 6,028.56 × 2,072.07
  4. Step 4: Simplify right side
    4,020.93x = 12,491,598.32
  5. Step 5: Solve for x
    x = 12,491,598.32/4,020.93
  6. Step 6: Final answer
    x = 3,106.64

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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.