Home / 194,936.22-269,014.23-114,365.16

Finding the Fourth Proportional to 194,936.22, 269,014.23 and 114,365.16

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Solution

The fourth proportional to 194,936.22, 269,014.23 and 114,365.16 is: 157,825.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,936.22 : 269,014.23 = 114,365.16 : x
  2. Step 2: Convert to fraction form
    194,936.22/269,014.23 = 114,365.16/x
  3. Step 3: Cross multiply
    194,936.22x = 269,014.23 × 114,365.16
  4. Step 4: Simplify right side
    194,936.22x = 30,765,855,456.23
  5. Step 5: Solve for x
    x = 30,765,855,456.23/194,936.22
  6. Step 6: Final answer
    x = 157,825.24

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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.