Home / 6,329.72-9,495.34-2,634.44

Finding the Fourth Proportional to 6,329.72, 9,495.34 and 2,634.44

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Solution

The fourth proportional to 6,329.72, 9,495.34 and 2,634.44 is: 3,951.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329.72 : 9,495.34 = 2,634.44 : x
  2. Step 2: Convert to fraction form
    6,329.72/9,495.34 = 2,634.44/x
  3. Step 3: Cross multiply
    6,329.72x = 9,495.34 × 2,634.44
  4. Step 4: Simplify right side
    6,329.72x = 25,014,903.51
  5. Step 5: Solve for x
    x = 25,014,903.51/6,329.72
  6. Step 6: Final answer
    x = 3,951.98

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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.