Home / 3,084.01-4,618.82-2,388.44

Finding the Fourth Proportional to 3,084.01, 4,618.82 and 2,388.44

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Solution

The fourth proportional to 3,084.01, 4,618.82 and 2,388.44 is: 3,577.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084.01 : 4,618.82 = 2,388.44 : x
  2. Step 2: Convert to fraction form
    3,084.01/4,618.82 = 2,388.44/x
  3. Step 3: Cross multiply
    3,084.01x = 4,618.82 × 2,388.44
  4. Step 4: Simplify right side
    3,084.01x = 11,031,791.96
  5. Step 5: Solve for x
    x = 11,031,791.96/3,084.01
  6. Step 6: Final answer
    x = 3,577.10

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1.5x scale

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.