Home / 5,997.02-9,000.21-4,161.07

Finding the Fourth Proportional to 5,997.02, 9,000.21 and 4,161.07

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Solution

The fourth proportional to 5,997.02, 9,000.21 and 4,161.07 is: 6,244.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997.02 : 9,000.21 = 4,161.07 : x
  2. Step 2: Convert to fraction form
    5,997.02/9,000.21 = 4,161.07/x
  3. Step 3: Cross multiply
    5,997.02x = 9,000.21 × 4,161.07
  4. Step 4: Simplify right side
    5,997.02x = 37,450,458.82
  5. Step 5: Solve for x
    x = 37,450,458.82/5,997.02
  6. Step 6: Final answer
    x = 6,244.84

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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.