Home / 4,383.66-6,049.39-2,394.21

Finding the Fourth Proportional to 4,383.66, 6,049.39 and 2,394.21

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Solution

The fourth proportional to 4,383.66, 6,049.39 and 2,394.21 is: 3,303.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.66 : 6,049.39 = 2,394.21 : x
  2. Step 2: Convert to fraction form
    4,383.66/6,049.39 = 2,394.21/x
  3. Step 3: Cross multiply
    4,383.66x = 6,049.39 × 2,394.21
  4. Step 4: Simplify right side
    4,383.66x = 14,483,510.03
  5. Step 5: Solve for x
    x = 14,483,510.03/4,383.66
  6. Step 6: Final answer
    x = 3,303.98

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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.