Home / 2,266.16-3,393.80-2,006.48

Finding the Fourth Proportional to 2,266.16, 3,393.80 and 2,006.48

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Solution

The fourth proportional to 2,266.16, 3,393.80 and 2,006.48 is: 3,004.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266.16 : 3,393.80 = 2,006.48 : x
  2. Step 2: Convert to fraction form
    2,266.16/3,393.80 = 2,006.48/x
  3. Step 3: Cross multiply
    2,266.16x = 3,393.80 × 2,006.48
  4. Step 4: Simplify right side
    2,266.16x = 6,809,591.82
  5. Step 5: Solve for x
    x = 6,809,591.82/2,266.16
  6. Step 6: Final answer
    x = 3,004.90

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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.