Home / 6,941.23-9,578.73-3,797.35

Finding the Fourth Proportional to 6,941.23, 9,578.73 and 3,797.35

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Solution

The fourth proportional to 6,941.23, 9,578.73 and 3,797.35 is: 5,240.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941.23 : 9,578.73 = 3,797.35 : x
  2. Step 2: Convert to fraction form
    6,941.23/9,578.73 = 3,797.35/x
  3. Step 3: Cross multiply
    6,941.23x = 9,578.73 × 3,797.35
  4. Step 4: Simplify right side
    6,941.23x = 36,373,790.37
  5. Step 5: Solve for x
    x = 36,373,790.37/6,941.23
  6. Step 6: Final answer
    x = 5,240.25

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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.