Home / 5,993.66-8,272.26-4,426.28

Finding the Fourth Proportional to 5,993.66, 8,272.26 and 4,426.28

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Solution

The fourth proportional to 5,993.66, 8,272.26 and 4,426.28 is: 6,109.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.66 : 8,272.26 = 4,426.28 : x
  2. Step 2: Convert to fraction form
    5,993.66/8,272.26 = 4,426.28/x
  3. Step 3: Cross multiply
    5,993.66x = 8,272.26 × 4,426.28
  4. Step 4: Simplify right side
    5,993.66x = 36,615,338.99
  5. Step 5: Solve for x
    x = 36,615,338.99/5,993.66
  6. Step 6: Final answer
    x = 6,109.01

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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.