Home / 4,323.14-6,485.11-3,350.33

Finding the Fourth Proportional to 4,323.14, 6,485.11 and 3,350.33

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Solution

The fourth proportional to 4,323.14, 6,485.11 and 3,350.33 is: 5,025.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.14 : 6,485.11 = 3,350.33 : x
  2. Step 2: Convert to fraction form
    4,323.14/6,485.11 = 3,350.33/x
  3. Step 3: Cross multiply
    4,323.14x = 6,485.11 × 3,350.33
  4. Step 4: Simplify right side
    4,323.14x = 21,727,258.59
  5. Step 5: Solve for x
    x = 21,727,258.59/4,323.14
  6. Step 6: Final answer
    x = 5,025.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.