Home / 5,714.49-8,571.33-2,017.02

Finding the Fourth Proportional to 5,714.49, 8,571.33 and 2,017.02

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Solution

The fourth proportional to 5,714.49, 8,571.33 and 2,017.02 is: 3,025.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,714.49 : 8,571.33 = 2,017.02 : x
  2. Step 2: Convert to fraction form
    5,714.49/8,571.33 = 2,017.02/x
  3. Step 3: Cross multiply
    5,714.49x = 8,571.33 × 2,017.02
  4. Step 4: Simplify right side
    5,714.49x = 17,288,544.04
  5. Step 5: Solve for x
    x = 17,288,544.04/5,714.49
  6. Step 6: Final answer
    x = 3,025.39

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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.