Home / 3,566.00-4,919.87-2,149.16

Finding the Fourth Proportional to 3,566.00, 4,919.87 and 2,149.16

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Solution

The fourth proportional to 3,566.00, 4,919.87 and 2,149.16 is: 2,965.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566.00 : 4,919.87 = 2,149.16 : x
  2. Step 2: Convert to fraction form
    3,566.00/4,919.87 = 2,149.16/x
  3. Step 3: Cross multiply
    3,566.00x = 4,919.87 × 2,149.16
  4. Step 4: Simplify right side
    3,566.00x = 10,573,552.46
  5. Step 5: Solve for x
    x = 10,573,552.46/3,566.00
  6. Step 6: Final answer
    x = 2,965.11

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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.