Home / 3,577.67-4,936.06-2,065.03

Finding the Fourth Proportional to 3,577.67, 4,936.06 and 2,065.03

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Solution

The fourth proportional to 3,577.67, 4,936.06 and 2,065.03 is: 2,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577.67 : 4,936.06 = 2,065.03 : x
  2. Step 2: Convert to fraction form
    3,577.67/4,936.06 = 2,065.03/x
  3. Step 3: Cross multiply
    3,577.67x = 4,936.06 × 2,065.03
  4. Step 4: Simplify right side
    3,577.67x = 10,193,134.05
  5. Step 5: Solve for x
    x = 10,193,134.05/3,577.67
  6. Step 6: Final answer
    x = 2,849.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.