Home / 9,034.60-13,556.16-3,193.96

Finding the Fourth Proportional to 9,034.60, 13,556.16 and 3,193.96

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Solution

The fourth proportional to 9,034.60, 13,556.16 and 3,193.96 is: 4,792.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.60 : 13,556.16 = 3,193.96 : x
  2. Step 2: Convert to fraction form
    9,034.60/13,556.16 = 3,193.96/x
  3. Step 3: Cross multiply
    9,034.60x = 13,556.16 × 3,193.96
  4. Step 4: Simplify right side
    9,034.60x = 43,297,832.79
  5. Step 5: Solve for x
    x = 43,297,832.79/9,034.60
  6. Step 6: Final answer
    x = 4,792.45

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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.