Home / 5,997.30-8,995.67-2,101.41

Finding the Fourth Proportional to 5,997.30, 8,995.67 and 2,101.41

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Solution

The fourth proportional to 5,997.30, 8,995.67 and 2,101.41 is: 3,152.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997.30 : 8,995.67 = 2,101.41 : x
  2. Step 2: Convert to fraction form
    5,997.30/8,995.67 = 2,101.41/x
  3. Step 3: Cross multiply
    5,997.30x = 8,995.67 × 2,101.41
  4. Step 4: Simplify right side
    5,997.30x = 18,903,580.39
  5. Step 5: Solve for x
    x = 18,903,580.39/5,997.30
  6. Step 6: Final answer
    x = 3,152.02

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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.