Home / 9,369.78-14,054.66-3,825.73

Finding the Fourth Proportional to 9,369.78, 14,054.66 and 3,825.73

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Solution

The fourth proportional to 9,369.78, 14,054.66 and 3,825.73 is: 5,738.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.78 : 14,054.66 = 3,825.73 : x
  2. Step 2: Convert to fraction form
    9,369.78/14,054.66 = 3,825.73/x
  3. Step 3: Cross multiply
    9,369.78x = 14,054.66 × 3,825.73
  4. Step 4: Simplify right side
    9,369.78x = 53,769,368.71
  5. Step 5: Solve for x
    x = 53,769,368.71/9,369.78
  6. Step 6: Final answer
    x = 5,738.60

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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.