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Finding the Fourth Proportional to 5,797.51, 8,696.70 and 2,287.26

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Solution

The fourth proportional to 5,797.51, 8,696.70 and 2,287.26 is: 3,431.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797.51 : 8,696.70 = 2,287.26 : x
  2. Step 2: Convert to fraction form
    5,797.51/8,696.70 = 2,287.26/x
  3. Step 3: Cross multiply
    5,797.51x = 8,696.70 × 2,287.26
  4. Step 4: Simplify right side
    5,797.51x = 19,891,614.04
  5. Step 5: Solve for x
    x = 19,891,614.04/5,797.51
  6. Step 6: Final answer
    x = 3,431.06

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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.