Home / 296,624.06-444,738.42-154,119.14

Finding the Fourth Proportional to 296,624.06, 444,738.42 and 154,119.14

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Solution

The fourth proportional to 296,624.06, 444,738.42 and 154,119.14 is: 231,076.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,624.06 : 444,738.42 = 154,119.14 : x
  2. Step 2: Convert to fraction form
    296,624.06/444,738.42 = 154,119.14/x
  3. Step 3: Cross multiply
    296,624.06x = 444,738.42 × 154,119.14
  4. Step 4: Simplify right side
    296,624.06x = 68,542,702,815.36
  5. Step 5: Solve for x
    x = 68,542,702,815.36/296,624.06
  6. Step 6: Final answer
    x = 231,076.01

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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.