Home / 9,208.44-13,813.26-2,635.16

Finding the Fourth Proportional to 9,208.44, 13,813.26 and 2,635.16

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Solution

The fourth proportional to 9,208.44, 13,813.26 and 2,635.16 is: 3,952.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208.44 : 13,813.26 = 2,635.16 : x
  2. Step 2: Convert to fraction form
    9,208.44/13,813.26 = 2,635.16/x
  3. Step 3: Cross multiply
    9,208.44x = 13,813.26 × 2,635.16
  4. Step 4: Simplify right side
    9,208.44x = 36,400,150.22
  5. Step 5: Solve for x
    x = 36,400,150.22/9,208.44
  6. Step 6: Final answer
    x = 3,952.91

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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.