Home / 9,227.60-13,841.64-3,382.64

Finding the Fourth Proportional to 9,227.60, 13,841.64 and 3,382.64

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Solution

The fourth proportional to 9,227.60, 13,841.64 and 3,382.64 is: 5,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227.60 : 13,841.64 = 3,382.64 : x
  2. Step 2: Convert to fraction form
    9,227.60/13,841.64 = 3,382.64/x
  3. Step 3: Cross multiply
    9,227.60x = 13,841.64 × 3,382.64
  4. Step 4: Simplify right side
    9,227.60x = 46,821,285.13
  5. Step 5: Solve for x
    x = 46,821,285.13/9,227.60
  6. Step 6: Final answer
    x = 5,074.05

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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.