Home / 5,976.36-8,249.09-3,460.17

Finding the Fourth Proportional to 5,976.36, 8,249.09 and 3,460.17

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Solution

The fourth proportional to 5,976.36, 8,249.09 and 3,460.17 is: 4,776.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.36 : 8,249.09 = 3,460.17 : x
  2. Step 2: Convert to fraction form
    5,976.36/8,249.09 = 3,460.17/x
  3. Step 3: Cross multiply
    5,976.36x = 8,249.09 × 3,460.17
  4. Step 4: Simplify right side
    5,976.36x = 28,543,240.44
  5. Step 5: Solve for x
    x = 28,543,240.44/5,976.36
  6. Step 6: Final answer
    x = 4,776.03

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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.