Home / 6,627.35-9,940.77-2,244.81

Finding the Fourth Proportional to 6,627.35, 9,940.77 and 2,244.81

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Solution

The fourth proportional to 6,627.35, 9,940.77 and 2,244.81 is: 3,367.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627.35 : 9,940.77 = 2,244.81 : x
  2. Step 2: Convert to fraction form
    6,627.35/9,940.77 = 2,244.81/x
  3. Step 3: Cross multiply
    6,627.35x = 9,940.77 × 2,244.81
  4. Step 4: Simplify right side
    6,627.35x = 22,315,156.54
  5. Step 5: Solve for x
    x = 22,315,156.54/6,627.35
  6. Step 6: Final answer
    x = 3,367.13

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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.