Home / 4,794.30-6,617.34-3,200.94

Finding the Fourth Proportional to 4,794.30, 6,617.34 and 3,200.94

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Solution

The fourth proportional to 4,794.30, 6,617.34 and 3,200.94 is: 4,418.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.30 : 6,617.34 = 3,200.94 : x
  2. Step 2: Convert to fraction form
    4,794.30/6,617.34 = 3,200.94/x
  3. Step 3: Cross multiply
    4,794.30x = 6,617.34 × 3,200.94
  4. Step 4: Simplify right side
    4,794.30x = 21,181,708.30
  5. Step 5: Solve for x
    x = 21,181,708.30/4,794.30
  6. Step 6: Final answer
    x = 4,418.10

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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.