Home / 4,054.71-6,082.07-2,205.33

Finding the Fourth Proportional to 4,054.71, 6,082.07 and 2,205.33

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Solution

The fourth proportional to 4,054.71, 6,082.07 and 2,205.33 is: 3,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.71 : 6,082.07 = 2,205.33 : x
  2. Step 2: Convert to fraction form
    4,054.71/6,082.07 = 2,205.33/x
  3. Step 3: Cross multiply
    4,054.71x = 6,082.07 × 2,205.33
  4. Step 4: Simplify right side
    4,054.71x = 13,412,984.22
  5. Step 5: Solve for x
    x = 13,412,984.22/4,054.71
  6. Step 6: Final answer
    x = 3,308.00

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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.