Home / 6,650.06-9,975.03-2,546.06

Finding the Fourth Proportional to 6,650.06, 9,975.03 and 2,546.06

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Solution

The fourth proportional to 6,650.06, 9,975.03 and 2,546.06 is: 3,819.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650.06 : 9,975.03 = 2,546.06 : x
  2. Step 2: Convert to fraction form
    6,650.06/9,975.03 = 2,546.06/x
  3. Step 3: Cross multiply
    6,650.06x = 9,975.03 × 2,546.06
  4. Step 4: Simplify right side
    6,650.06x = 25,397,024.88
  5. Step 5: Solve for x
    x = 25,397,024.88/6,650.06
  6. Step 6: Final answer
    x = 3,819.07

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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.