Home / 5,994.24-8,991.30-4,273.80

Finding the Fourth Proportional to 5,994.24, 8,991.30 and 4,273.80

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Solution

The fourth proportional to 5,994.24, 8,991.30 and 4,273.80 is: 6,410.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.24 : 8,991.30 = 4,273.80 : x
  2. Step 2: Convert to fraction form
    5,994.24/8,991.30 = 4,273.80/x
  3. Step 3: Cross multiply
    5,994.24x = 8,991.30 × 4,273.80
  4. Step 4: Simplify right side
    5,994.24x = 38,427,017.94
  5. Step 5: Solve for x
    x = 38,427,017.94/5,994.24
  6. Step 6: Final answer
    x = 6,410.66

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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.