Home / 5,946.54-8,916.75-1,996.44

Finding the Fourth Proportional to 5,946.54, 8,916.75 and 1,996.44

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Solution

The fourth proportional to 5,946.54, 8,916.75 and 1,996.44 is: 2,993.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946.54 : 8,916.75 = 1,996.44 : x
  2. Step 2: Convert to fraction form
    5,946.54/8,916.75 = 1,996.44/x
  3. Step 3: Cross multiply
    5,946.54x = 8,916.75 × 1,996.44
  4. Step 4: Simplify right side
    5,946.54x = 17,801,756.37
  5. Step 5: Solve for x
    x = 17,801,756.37/5,946.54
  6. Step 6: Final answer
    x = 2,993.63

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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.