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Finding the Fourth Proportional to 6,364.03, 9,544.96 and 1,684.09

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Solution

The fourth proportional to 6,364.03, 9,544.96 and 1,684.09 is: 2,525.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364.03 : 9,544.96 = 1,684.09 : x
  2. Step 2: Convert to fraction form
    6,364.03/9,544.96 = 1,684.09/x
  3. Step 3: Cross multiply
    6,364.03x = 9,544.96 × 1,684.09
  4. Step 4: Simplify right side
    6,364.03x = 16,074,571.69
  5. Step 5: Solve for x
    x = 16,074,571.69/6,364.03
  6. Step 6: Final answer
    x = 2,525.85

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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.