Home / 4,062.15-6,083.48-2,208.66

Finding the Fourth Proportional to 4,062.15, 6,083.48 and 2,208.66

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Solution

The fourth proportional to 4,062.15, 6,083.48 and 2,208.66 is: 3,307.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.15 : 6,083.48 = 2,208.66 : x
  2. Step 2: Convert to fraction form
    4,062.15/6,083.48 = 2,208.66/x
  3. Step 3: Cross multiply
    4,062.15x = 6,083.48 × 2,208.66
  4. Step 4: Simplify right side
    4,062.15x = 13,436,327.89
  5. Step 5: Solve for x
    x = 13,436,327.89/4,062.15
  6. Step 6: Final answer
    x = 3,307.69

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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.