Home / 6,995.35-10,483.71-2,608.39

Finding the Fourth Proportional to 6,995.35, 10,483.71 and 2,608.39

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Solution

The fourth proportional to 6,995.35, 10,483.71 and 2,608.39 is: 3,909.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995.35 : 10,483.71 = 2,608.39 : x
  2. Step 2: Convert to fraction form
    6,995.35/10,483.71 = 2,608.39/x
  3. Step 3: Cross multiply
    6,995.35x = 10,483.71 × 2,608.39
  4. Step 4: Simplify right side
    6,995.35x = 27,345,604.33
  5. Step 5: Solve for x
    x = 27,345,604.33/6,995.35
  6. Step 6: Final answer
    x = 3,909.11

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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.