Home / 2,933.25-4,397.40-2,006.54

Finding the Fourth Proportional to 2,933.25, 4,397.40 and 2,006.54

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Solution

The fourth proportional to 2,933.25, 4,397.40 and 2,006.54 is: 3,008.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933.25 : 4,397.40 = 2,006.54 : x
  2. Step 2: Convert to fraction form
    2,933.25/4,397.40 = 2,006.54/x
  3. Step 3: Cross multiply
    2,933.25x = 4,397.40 × 2,006.54
  4. Step 4: Simplify right side
    2,933.25x = 8,823,537.01
  5. Step 5: Solve for x
    x = 8,823,537.01/2,933.25
  6. Step 6: Final answer
    x = 3,008.11

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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.