Home / 9,170.06-13,753.13-2,594.48

Finding the Fourth Proportional to 9,170.06, 13,753.13 and 2,594.48

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Solution

The fourth proportional to 9,170.06, 13,753.13 and 2,594.48 is: 3,891.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170.06 : 13,753.13 = 2,594.48 : x
  2. Step 2: Convert to fraction form
    9,170.06/13,753.13 = 2,594.48/x
  3. Step 3: Cross multiply
    9,170.06x = 13,753.13 × 2,594.48
  4. Step 4: Simplify right side
    9,170.06x = 35,682,138.98
  5. Step 5: Solve for x
    x = 35,682,138.98/9,170.06
  6. Step 6: Final answer
    x = 3,891.16

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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.