Home / 6,204.29-8,559.07-3,684.98

Finding the Fourth Proportional to 6,204.29, 8,559.07 and 3,684.98

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Solution

The fourth proportional to 6,204.29, 8,559.07 and 3,684.98 is: 5,083.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.29 : 8,559.07 = 3,684.98 : x
  2. Step 2: Convert to fraction form
    6,204.29/8,559.07 = 3,684.98/x
  3. Step 3: Cross multiply
    6,204.29x = 8,559.07 × 3,684.98
  4. Step 4: Simplify right side
    6,204.29x = 31,540,013.95
  5. Step 5: Solve for x
    x = 31,540,013.95/6,204.29
  6. Step 6: Final answer
    x = 5,083.59

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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.