Home / 4,408.31-6,083.51-2,418.95

Finding the Fourth Proportional to 4,408.31, 6,083.51 and 2,418.95

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Solution

The fourth proportional to 4,408.31, 6,083.51 and 2,418.95 is: 3,338.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.31 : 6,083.51 = 2,418.95 : x
  2. Step 2: Convert to fraction form
    4,408.31/6,083.51 = 2,418.95/x
  3. Step 3: Cross multiply
    4,408.31x = 6,083.51 × 2,418.95
  4. Step 4: Simplify right side
    4,408.31x = 14,715,682.14
  5. Step 5: Solve for x
    x = 14,715,682.14/4,408.31
  6. Step 6: Final answer
    x = 3,338.17

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1.5x scale

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.