Home / 9,367.97-12,933.83-6,012.23

Finding the Fourth Proportional to 9,367.97, 12,933.83 and 6,012.23

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Solution

The fourth proportional to 9,367.97, 12,933.83 and 6,012.23 is: 8,300.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.97 : 12,933.83 = 6,012.23 : x
  2. Step 2: Convert to fraction form
    9,367.97/12,933.83 = 6,012.23/x
  3. Step 3: Cross multiply
    9,367.97x = 12,933.83 × 6,012.23
  4. Step 4: Simplify right side
    9,367.97x = 77,761,130.68
  5. Step 5: Solve for x
    x = 77,761,130.68/9,367.97
  6. Step 6: Final answer
    x = 8,300.75

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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.