Home / 9,169.23-13,754.99-3,244.72

Finding the Fourth Proportional to 9,169.23, 13,754.99 and 3,244.72

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Solution

The fourth proportional to 9,169.23, 13,754.99 and 3,244.72 is: 4,867.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,169.23 : 13,754.99 = 3,244.72 : x
  2. Step 2: Convert to fraction form
    9,169.23/13,754.99 = 3,244.72/x
  3. Step 3: Cross multiply
    9,169.23x = 13,754.99 × 3,244.72
  4. Step 4: Simplify right side
    9,169.23x = 44,631,100.88
  5. Step 5: Solve for x
    x = 44,631,100.88/9,169.23
  6. Step 6: Final answer
    x = 4,867.49

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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.