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Finding the Fourth Proportional to 244,738.36, 367,375.75 and 194,460.60

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Solution

The fourth proportional to 244,738.36, 367,375.75 and 194,460.60 is: 291,904.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,738.36 : 367,375.75 = 194,460.60 : x
  2. Step 2: Convert to fraction form
    244,738.36/367,375.75 = 194,460.60/x
  3. Step 3: Cross multiply
    244,738.36x = 367,375.75 × 194,460.60
  4. Step 4: Simplify right side
    244,738.36x = 71,440,108,689.31
  5. Step 5: Solve for x
    x = 71,440,108,689.31/244,738.36
  6. Step 6: Final answer
    x = 291,904.01

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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.