Home / 9,025.12-13,536.08-2,450.44

Finding the Fourth Proportional to 9,025.12, 13,536.08 and 2,450.44

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Solution

The fourth proportional to 9,025.12, 13,536.08 and 2,450.44 is: 3,675.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.12 : 13,536.08 = 2,450.44 : x
  2. Step 2: Convert to fraction form
    9,025.12/13,536.08 = 2,450.44/x
  3. Step 3: Cross multiply
    9,025.12x = 13,536.08 × 2,450.44
  4. Step 4: Simplify right side
    9,025.12x = 33,169,351.88
  5. Step 5: Solve for x
    x = 33,169,351.88/9,025.12
  6. Step 6: Final answer
    x = 3,675.23

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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.