Home / 196,936.44-295,501.04-122,036.54

Finding the Fourth Proportional to 196,936.44, 295,501.04 and 122,036.54

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Solution

The fourth proportional to 196,936.44, 295,501.04 and 122,036.54 is: 183,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,936.44 : 295,501.04 = 122,036.54 : x
  2. Step 2: Convert to fraction form
    196,936.44/295,501.04 = 122,036.54/x
  3. Step 3: Cross multiply
    196,936.44x = 295,501.04 × 122,036.54
  4. Step 4: Simplify right side
    196,936.44x = 36,061,924,488.00
  5. Step 5: Solve for x
    x = 36,061,924,488.00/196,936.44
  6. Step 6: Final answer
    x = 183,114.53

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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.