Home / 5,976.54-8,246.83-3,458.25

Finding the Fourth Proportional to 5,976.54, 8,246.83 and 3,458.25

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Solution

The fourth proportional to 5,976.54, 8,246.83 and 3,458.25 is: 4,771.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.54 : 8,246.83 = 3,458.25 : x
  2. Step 2: Convert to fraction form
    5,976.54/8,246.83 = 3,458.25/x
  3. Step 3: Cross multiply
    5,976.54x = 8,246.83 × 3,458.25
  4. Step 4: Simplify right side
    5,976.54x = 28,519,599.85
  5. Step 5: Solve for x
    x = 28,519,599.85/5,976.54
  6. Step 6: Final answer
    x = 4,771.92

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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.