Home / 8,733.80-13,102.23-3,194.93

Finding the Fourth Proportional to 8,733.80, 13,102.23 and 3,194.93

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Solution

The fourth proportional to 8,733.80, 13,102.23 and 3,194.93 is: 4,792.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733.80 : 13,102.23 = 3,194.93 : x
  2. Step 2: Convert to fraction form
    8,733.80/13,102.23 = 3,194.93/x
  3. Step 3: Cross multiply
    8,733.80x = 13,102.23 × 3,194.93
  4. Step 4: Simplify right side
    8,733.80x = 41,860,707.69
  5. Step 5: Solve for x
    x = 41,860,707.69/8,733.80
  6. Step 6: Final answer
    x = 4,792.95

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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.