Home / 4,266.57-5,888.79-2,694.36

Finding the Fourth Proportional to 4,266.57, 5,888.79 and 2,694.36

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Solution

The fourth proportional to 4,266.57, 5,888.79 and 2,694.36 is: 3,718.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.57 : 5,888.79 = 2,694.36 : x
  2. Step 2: Convert to fraction form
    4,266.57/5,888.79 = 2,694.36/x
  3. Step 3: Cross multiply
    4,266.57x = 5,888.79 × 2,694.36
  4. Step 4: Simplify right side
    4,266.57x = 15,866,520.22
  5. Step 5: Solve for x
    x = 15,866,520.22/4,266.57
  6. Step 6: Final answer
    x = 3,718.80

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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.