Home / 6,195.05-8,549.22-3,362.44

Finding the Fourth Proportional to 6,195.05, 8,549.22 and 3,362.44

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Solution

The fourth proportional to 6,195.05, 8,549.22 and 3,362.44 is: 4,640.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195.05 : 8,549.22 = 3,362.44 : x
  2. Step 2: Convert to fraction form
    6,195.05/8,549.22 = 3,362.44/x
  3. Step 3: Cross multiply
    6,195.05x = 8,549.22 × 3,362.44
  4. Step 4: Simplify right side
    6,195.05x = 28,746,239.30
  5. Step 5: Solve for x
    x = 28,746,239.30/6,195.05
  6. Step 6: Final answer
    x = 4,640.20

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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.