Home / 3,044.73-4,561.82-2,972.08

Finding the Fourth Proportional to 3,044.73, 4,561.82 and 2,972.08

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Solution

The fourth proportional to 3,044.73, 4,561.82 and 2,972.08 is: 4,452.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.73 : 4,561.82 = 2,972.08 : x
  2. Step 2: Convert to fraction form
    3,044.73/4,561.82 = 2,972.08/x
  3. Step 3: Cross multiply
    3,044.73x = 4,561.82 × 2,972.08
  4. Step 4: Simplify right side
    3,044.73x = 13,558,093.99
  5. Step 5: Solve for x
    x = 13,558,093.99/3,044.73
  6. Step 6: Final answer
    x = 4,452.97

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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.