Home / 194,949.88-269,015.82-110,075.32

Finding the Fourth Proportional to 194,949.88, 269,015.82 and 110,075.32

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Solution

The fourth proportional to 194,949.88, 269,015.82 and 110,075.32 is: 151,895.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,949.88 : 269,015.82 = 110,075.32 : x
  2. Step 2: Convert to fraction form
    194,949.88/269,015.82 = 110,075.32/x
  3. Step 3: Cross multiply
    194,949.88x = 269,015.82 × 110,075.32
  4. Step 4: Simplify right side
    194,949.88x = 29,612,002,471.56
  5. Step 5: Solve for x
    x = 29,612,002,471.56/194,949.88
  6. Step 6: Final answer
    x = 151,895.46

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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.