Home / 4,744.82-6,549.24-2,756.27

Finding the Fourth Proportional to 4,744.82, 6,549.24 and 2,756.27

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Solution

The fourth proportional to 4,744.82, 6,549.24 and 2,756.27 is: 3,804.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744.82 : 6,549.24 = 2,756.27 : x
  2. Step 2: Convert to fraction form
    4,744.82/6,549.24 = 2,756.27/x
  3. Step 3: Cross multiply
    4,744.82x = 6,549.24 × 2,756.27
  4. Step 4: Simplify right side
    4,744.82x = 18,051,473.73
  5. Step 5: Solve for x
    x = 18,051,473.73/4,744.82
  6. Step 6: Final answer
    x = 3,804.46

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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.