Home / 6,285.44-8,672.94-3,632.33

Finding the Fourth Proportional to 6,285.44, 8,672.94 and 3,632.33

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Solution

The fourth proportional to 6,285.44, 8,672.94 and 3,632.33 is: 5,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285.44 : 8,672.94 = 3,632.33 : x
  2. Step 2: Convert to fraction form
    6,285.44/8,672.94 = 3,632.33/x
  3. Step 3: Cross multiply
    6,285.44x = 8,672.94 × 3,632.33
  4. Step 4: Simplify right side
    6,285.44x = 31,503,001.83
  5. Step 5: Solve for x
    x = 31,503,001.83/6,285.44
  6. Step 6: Final answer
    x = 5,012.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.