Home / 6,504.05-9,756.53-2,608.45

Finding the Fourth Proportional to 6,504.05, 9,756.53 and 2,608.45

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Solution

The fourth proportional to 6,504.05, 9,756.53 and 2,608.45 is: 3,912.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504.05 : 9,756.53 = 2,608.45 : x
  2. Step 2: Convert to fraction form
    6,504.05/9,756.53 = 2,608.45/x
  3. Step 3: Cross multiply
    6,504.05x = 9,756.53 × 2,608.45
  4. Step 4: Simplify right side
    6,504.05x = 25,449,440.57
  5. Step 5: Solve for x
    x = 25,449,440.57/6,504.05
  6. Step 6: Final answer
    x = 3,912.86

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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.