Home / 3,395.94-4,684.95-2,346.18

Finding the Fourth Proportional to 3,395.94, 4,684.95 and 2,346.18

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Solution

The fourth proportional to 3,395.94, 4,684.95 and 2,346.18 is: 3,236.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395.94 : 4,684.95 = 2,346.18 : x
  2. Step 2: Convert to fraction form
    3,395.94/4,684.95 = 2,346.18/x
  3. Step 3: Cross multiply
    3,395.94x = 4,684.95 × 2,346.18
  4. Step 4: Simplify right side
    3,395.94x = 10,991,735.99
  5. Step 5: Solve for x
    x = 10,991,735.99/3,395.94
  6. Step 6: Final answer
    x = 3,236.73

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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.