Home / 3,046.59-4,571.33-2,997.45

Finding the Fourth Proportional to 3,046.59, 4,571.33 and 2,997.45

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Solution

The fourth proportional to 3,046.59, 4,571.33 and 2,997.45 is: 4,497.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046.59 : 4,571.33 = 2,997.45 : x
  2. Step 2: Convert to fraction form
    3,046.59/4,571.33 = 2,997.45/x
  3. Step 3: Cross multiply
    3,046.59x = 4,571.33 × 2,997.45
  4. Step 4: Simplify right side
    3,046.59x = 13,702,318.12
  5. Step 5: Solve for x
    x = 13,702,318.12/3,046.59
  6. Step 6: Final answer
    x = 4,497.59

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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.