Home / 6,707.26-10,064.24-3,012.12

Finding the Fourth Proportional to 6,707.26, 10,064.24 and 3,012.12

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Solution

The fourth proportional to 6,707.26, 10,064.24 and 3,012.12 is: 4,519.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.26 : 10,064.24 = 3,012.12 : x
  2. Step 2: Convert to fraction form
    6,707.26/10,064.24 = 3,012.12/x
  3. Step 3: Cross multiply
    6,707.26x = 10,064.24 × 3,012.12
  4. Step 4: Simplify right side
    6,707.26x = 30,314,698.59
  5. Step 5: Solve for x
    x = 30,314,698.59/6,707.26
  6. Step 6: Final answer
    x = 4,519.68

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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.