Home / 190,844.94-285,824.37-184,202.10

Finding the Fourth Proportional to 190,844.94, 285,824.37 and 184,202.10

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Solution

The fourth proportional to 190,844.94, 285,824.37 and 184,202.10 is: 275,875.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,844.94 : 285,824.37 = 184,202.10 : x
  2. Step 2: Convert to fraction form
    190,844.94/285,824.37 = 184,202.10/x
  3. Step 3: Cross multiply
    190,844.94x = 285,824.37 × 184,202.10
  4. Step 4: Simplify right side
    190,844.94x = 52,649,449,185.18
  5. Step 5: Solve for x
    x = 52,649,449,185.18/190,844.94
  6. Step 6: Final answer
    x = 275,875.53

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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.