Home / 4,849.14-7,273.74-3,881.37

Finding the Fourth Proportional to 4,849.14, 7,273.74 and 3,881.37

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Solution

The fourth proportional to 4,849.14, 7,273.74 and 3,881.37 is: 5,822.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849.14 : 7,273.74 = 3,881.37 : x
  2. Step 2: Convert to fraction form
    4,849.14/7,273.74 = 3,881.37/x
  3. Step 3: Cross multiply
    4,849.14x = 7,273.74 × 3,881.37
  4. Step 4: Simplify right side
    4,849.14x = 28,232,076.22
  5. Step 5: Solve for x
    x = 28,232,076.22/4,849.14
  6. Step 6: Final answer
    x = 5,822.08

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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.