Home / 4,954.89-6,837.48-2,716.65

Finding the Fourth Proportional to 4,954.89, 6,837.48 and 2,716.65

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Solution

The fourth proportional to 4,954.89, 6,837.48 and 2,716.65 is: 3,748.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.89 : 6,837.48 = 2,716.65 : x
  2. Step 2: Convert to fraction form
    4,954.89/6,837.48 = 2,716.65/x
  3. Step 3: Cross multiply
    4,954.89x = 6,837.48 × 2,716.65
  4. Step 4: Simplify right side
    4,954.89x = 18,575,040.04
  5. Step 5: Solve for x
    x = 18,575,040.04/4,954.89
  6. Step 6: Final answer
    x = 3,748.83

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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.