Home / 6,383.40-9,571.18-2,483.26

Finding the Fourth Proportional to 6,383.40, 9,571.18 and 2,483.26

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Solution

The fourth proportional to 6,383.40, 9,571.18 and 2,483.26 is: 3,723.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383.40 : 9,571.18 = 2,483.26 : x
  2. Step 2: Convert to fraction form
    6,383.40/9,571.18 = 2,483.26/x
  3. Step 3: Cross multiply
    6,383.40x = 9,571.18 × 2,483.26
  4. Step 4: Simplify right side
    6,383.40x = 23,767,728.45
  5. Step 5: Solve for x
    x = 23,767,728.45/6,383.40
  6. Step 6: Final answer
    x = 3,723.37

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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.