Home / 330,744.06-496,118.82-106,104.84

Finding the Fourth Proportional to 330,744.06, 496,118.82 and 106,104.84

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Solution

The fourth proportional to 330,744.06, 496,118.82 and 106,104.84 is: 159,158.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,744.06 : 496,118.82 = 106,104.84 : x
  2. Step 2: Convert to fraction form
    330,744.06/496,118.82 = 106,104.84/x
  3. Step 3: Cross multiply
    330,744.06x = 496,118.82 × 106,104.84
  4. Step 4: Simplify right side
    330,744.06x = 52,640,606,554.54
  5. Step 5: Solve for x
    x = 52,640,606,554.54/330,744.06
  6. Step 6: Final answer
    x = 159,158.13

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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.