Home / 3,010.84-4,513.06-1,449.87

Finding the Fourth Proportional to 3,010.84, 4,513.06 and 1,449.87

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Solution

The fourth proportional to 3,010.84, 4,513.06 and 1,449.87 is: 2,173.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.84 : 4,513.06 = 1,449.87 : x
  2. Step 2: Convert to fraction form
    3,010.84/4,513.06 = 1,449.87/x
  3. Step 3: Cross multiply
    3,010.84x = 4,513.06 × 1,449.87
  4. Step 4: Simplify right side
    3,010.84x = 6,543,350.30
  5. Step 5: Solve for x
    x = 6,543,350.30/3,010.84
  6. Step 6: Final answer
    x = 2,173.26

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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.