Home / 9,170.24-13,755.42-2,244.74

Finding the Fourth Proportional to 9,170.24, 13,755.42 and 2,244.74

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Solution

The fourth proportional to 9,170.24, 13,755.42 and 2,244.74 is: 3,367.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170.24 : 13,755.42 = 2,244.74 : x
  2. Step 2: Convert to fraction form
    9,170.24/13,755.42 = 2,244.74/x
  3. Step 3: Cross multiply
    9,170.24x = 13,755.42 × 2,244.74
  4. Step 4: Simplify right side
    9,170.24x = 30,877,272.71
  5. Step 5: Solve for x
    x = 30,877,272.71/9,170.24
  6. Step 6: Final answer
    x = 3,367.12

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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.