Home / 9,014.64-13,522.49-2,441.36

Finding the Fourth Proportional to 9,014.64, 13,522.49 and 2,441.36

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Solution

The fourth proportional to 9,014.64, 13,522.49 and 2,441.36 is: 3,662.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.64 : 13,522.49 = 2,441.36 : x
  2. Step 2: Convert to fraction form
    9,014.64/13,522.49 = 2,441.36/x
  3. Step 3: Cross multiply
    9,014.64x = 13,522.49 × 2,441.36
  4. Step 4: Simplify right side
    9,014.64x = 33,013,186.37
  5. Step 5: Solve for x
    x = 33,013,186.37/9,014.64
  6. Step 6: Final answer
    x = 3,662.17

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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.