Home / 6,433.27-9,650.99-2,052.07

Finding the Fourth Proportional to 6,433.27, 9,650.99 and 2,052.07

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Solution

The fourth proportional to 6,433.27, 9,650.99 and 2,052.07 is: 3,078.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433.27 : 9,650.99 = 2,052.07 : x
  2. Step 2: Convert to fraction form
    6,433.27/9,650.99 = 2,052.07/x
  3. Step 3: Cross multiply
    6,433.27x = 9,650.99 × 2,052.07
  4. Step 4: Simplify right side
    6,433.27x = 19,804,488.05
  5. Step 5: Solve for x
    x = 19,804,488.05/6,433.27
  6. Step 6: Final answer
    x = 3,078.45

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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.