Home / 6,570.63-9,067.41-3,586.44

Finding the Fourth Proportional to 6,570.63, 9,067.41 and 3,586.44

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Solution

The fourth proportional to 6,570.63, 9,067.41 and 3,586.44 is: 4,949.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.63 : 9,067.41 = 3,586.44 : x
  2. Step 2: Convert to fraction form
    6,570.63/9,067.41 = 3,586.44/x
  3. Step 3: Cross multiply
    6,570.63x = 9,067.41 × 3,586.44
  4. Step 4: Simplify right side
    6,570.63x = 32,519,721.92
  5. Step 5: Solve for x
    x = 32,519,721.92/6,570.63
  6. Step 6: Final answer
    x = 4,949.25

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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.