Home / 5,997.18-8,995.73-4,612.98

Finding the Fourth Proportional to 5,997.18, 8,995.73 and 4,612.98

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Solution

The fourth proportional to 5,997.18, 8,995.73 and 4,612.98 is: 6,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997.18 : 8,995.73 = 4,612.98 : x
  2. Step 2: Convert to fraction form
    5,997.18/8,995.73 = 4,612.98/x
  3. Step 3: Cross multiply
    5,997.18x = 8,995.73 × 4,612.98
  4. Step 4: Simplify right side
    5,997.18x = 41,497,122.58
  5. Step 5: Solve for x
    x = 41,497,122.58/5,997.18
  6. Step 6: Final answer
    x = 6,919.44

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Similar ratio
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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.