Home / 26,796.13-40,190.23-7,076.07

Finding the Fourth Proportional to 26,796.13, 40,190.23 and 7,076.07

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Solution

The fourth proportional to 26,796.13, 40,190.23 and 7,076.07 is: 10,613.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,796.13 : 40,190.23 = 7,076.07 : x
  2. Step 2: Convert to fraction form
    26,796.13/40,190.23 = 7,076.07/x
  3. Step 3: Cross multiply
    26,796.13x = 40,190.23 × 7,076.07
  4. Step 4: Simplify right side
    26,796.13x = 284,388,880.80
  5. Step 5: Solve for x
    x = 284,388,880.80/26,796.13
  6. Step 6: Final answer
    x = 10,613.06

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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.