Home / 9,022.46-13,532.09-2,449.16

Finding the Fourth Proportional to 9,022.46, 13,532.09 and 2,449.16

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Solution

The fourth proportional to 9,022.46, 13,532.09 and 2,449.16 is: 3,673.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.46 : 13,532.09 = 2,449.16 : x
  2. Step 2: Convert to fraction form
    9,022.46/13,532.09 = 2,449.16/x
  3. Step 3: Cross multiply
    9,022.46x = 13,532.09 × 2,449.16
  4. Step 4: Simplify right side
    9,022.46x = 33,142,185.88
  5. Step 5: Solve for x
    x = 33,142,185.88/9,022.46
  6. Step 6: Final answer
    x = 3,673.30

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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.