Home / 4,442.25-6,130.22-2,553.79

Finding the Fourth Proportional to 4,442.25, 6,130.22 and 2,553.79

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Solution

The fourth proportional to 4,442.25, 6,130.22 and 2,553.79 is: 3,524.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442.25 : 6,130.22 = 2,553.79 : x
  2. Step 2: Convert to fraction form
    4,442.25/6,130.22 = 2,553.79/x
  3. Step 3: Cross multiply
    4,442.25x = 6,130.22 × 2,553.79
  4. Step 4: Simplify right side
    4,442.25x = 15,655,266.44
  5. Step 5: Solve for x
    x = 15,655,266.44/4,442.25
  6. Step 6: Final answer
    x = 3,524.17

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