Home / 9,344.08-14,013.73-2,768.73

Finding the Fourth Proportional to 9,344.08, 14,013.73 and 2,768.73

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Solution

The fourth proportional to 9,344.08, 14,013.73 and 2,768.73 is: 4,152.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.08 : 14,013.73 = 2,768.73 : x
  2. Step 2: Convert to fraction form
    9,344.08/14,013.73 = 2,768.73/x
  3. Step 3: Cross multiply
    9,344.08x = 14,013.73 × 2,768.73
  4. Step 4: Simplify right side
    9,344.08x = 38,800,181.68
  5. Step 5: Solve for x
    x = 38,800,181.68/9,344.08
  6. Step 6: Final answer
    x = 4,152.38

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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.