Home / 6,756.54-9,324.44-3,772.37

Finding the Fourth Proportional to 6,756.54, 9,324.44 and 3,772.37

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Solution

The fourth proportional to 6,756.54, 9,324.44 and 3,772.37 is: 5,206.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756.54 : 9,324.44 = 3,772.37 : x
  2. Step 2: Convert to fraction form
    6,756.54/9,324.44 = 3,772.37/x
  3. Step 3: Cross multiply
    6,756.54x = 9,324.44 × 3,772.37
  4. Step 4: Simplify right side
    6,756.54x = 35,175,172.24
  5. Step 5: Solve for x
    x = 35,175,172.24/6,756.54
  6. Step 6: Final answer
    x = 5,206.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.