Home / 5,995.08-8,997.20-4,236.30

Finding the Fourth Proportional to 5,995.08, 8,997.20 and 4,236.30

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Solution

The fourth proportional to 5,995.08, 8,997.20 and 4,236.30 is: 6,357.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.08 : 8,997.20 = 4,236.30 : x
  2. Step 2: Convert to fraction form
    5,995.08/8,997.20 = 4,236.30/x
  3. Step 3: Cross multiply
    5,995.08x = 8,997.20 × 4,236.30
  4. Step 4: Simplify right side
    5,995.08x = 38,114,838.36
  5. Step 5: Solve for x
    x = 38,114,838.36/5,995.08
  6. Step 6: Final answer
    x = 6,357.69

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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.