Home / 5,994.66-8,273.64-4,427.28

Finding the Fourth Proportional to 5,994.66, 8,273.64 and 4,427.28

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Solution

The fourth proportional to 5,994.66, 8,273.64 and 4,427.28 is: 6,110.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.66 : 8,273.64 = 4,427.28 : x
  2. Step 2: Convert to fraction form
    5,994.66/8,273.64 = 4,427.28/x
  3. Step 3: Cross multiply
    5,994.66x = 8,273.64 × 4,427.28
  4. Step 4: Simplify right side
    5,994.66x = 36,629,720.90
  5. Step 5: Solve for x
    x = 36,629,720.90/5,994.66
  6. Step 6: Final answer
    x = 6,110.39

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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.