Home / 5,995.84-8,273.94-3,306.98

Finding the Fourth Proportional to 5,995.84, 8,273.94 and 3,306.98

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Solution

The fourth proportional to 5,995.84, 8,273.94 and 3,306.98 is: 4,563.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.84 : 8,273.94 = 3,306.98 : x
  2. Step 2: Convert to fraction form
    5,995.84/8,273.94 = 3,306.98/x
  3. Step 3: Cross multiply
    5,995.84x = 8,273.94 × 3,306.98
  4. Step 4: Simplify right side
    5,995.84x = 27,361,754.10
  5. Step 5: Solve for x
    x = 27,361,754.10/5,995.84
  6. Step 6: Final answer
    x = 4,563.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.