Home / 4,837.97-6,676.33-2,713.49

Finding the Fourth Proportional to 4,837.97, 6,676.33 and 2,713.49

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Solution

The fourth proportional to 4,837.97, 6,676.33 and 2,713.49 is: 3,744.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.97 : 6,676.33 = 2,713.49 : x
  2. Step 2: Convert to fraction form
    4,837.97/6,676.33 = 2,713.49/x
  3. Step 3: Cross multiply
    4,837.97x = 6,676.33 × 2,713.49
  4. Step 4: Simplify right side
    4,837.97x = 18,116,154.69
  5. Step 5: Solve for x
    x = 18,116,154.69/4,837.97
  6. Step 6: Final answer
    x = 3,744.58

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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.