Home / 196,349.94-270,933.39-110,292.44

Finding the Fourth Proportional to 196,349.94, 270,933.39 and 110,292.44

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Solution

The fourth proportional to 196,349.94, 270,933.39 and 110,292.44 is: 152,186.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,349.94 : 270,933.39 = 110,292.44 : x
  2. Step 2: Convert to fraction form
    196,349.94/270,933.39 = 110,292.44/x
  3. Step 3: Cross multiply
    196,349.94x = 270,933.39 × 110,292.44
  4. Step 4: Simplify right side
    196,349.94x = 29,881,903,305.90
  5. Step 5: Solve for x
    x = 29,881,903,305.90/196,349.94
  6. Step 6: Final answer
    x = 152,186.97

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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.