Home / 2,968.02-4,454.44-2,092.26

Finding the Fourth Proportional to 2,968.02, 4,454.44 and 2,092.26

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Solution

The fourth proportional to 2,968.02, 4,454.44 and 2,092.26 is: 3,140.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968.02 : 4,454.44 = 2,092.26 : x
  2. Step 2: Convert to fraction form
    2,968.02/4,454.44 = 2,092.26/x
  3. Step 3: Cross multiply
    2,968.02x = 4,454.44 × 2,092.26
  4. Step 4: Simplify right side
    2,968.02x = 9,319,846.63
  5. Step 5: Solve for x
    x = 9,319,846.63/2,968.02
  6. Step 6: Final answer
    x = 3,140.09

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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.