Home / 4,008.79-5,533.67-3,016.97

Finding the Fourth Proportional to 4,008.79, 5,533.67 and 3,016.97

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Solution

The fourth proportional to 4,008.79, 5,533.67 and 3,016.97 is: 4,164.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.79 : 5,533.67 = 3,016.97 : x
  2. Step 2: Convert to fraction form
    4,008.79/5,533.67 = 3,016.97/x
  3. Step 3: Cross multiply
    4,008.79x = 5,533.67 × 3,016.97
  4. Step 4: Simplify right side
    4,008.79x = 16,694,896.25
  5. Step 5: Solve for x
    x = 16,694,896.25/4,008.79
  6. Step 6: Final answer
    x = 4,164.58

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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.