Home / 196,230.35-270,794.39-110,190.02

Finding the Fourth Proportional to 196,230.35, 270,794.39 and 110,190.02

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Solution

The fourth proportional to 196,230.35, 270,794.39 and 110,190.02 is: 152,060.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,230.35 : 270,794.39 = 110,190.02 : x
  2. Step 2: Convert to fraction form
    196,230.35/270,794.39 = 110,190.02/x
  3. Step 3: Cross multiply
    196,230.35x = 270,794.39 × 110,190.02
  4. Step 4: Simplify right side
    196,230.35x = 29,838,839,488.10
  5. Step 5: Solve for x
    x = 29,838,839,488.10/196,230.35
  6. Step 6: Final answer
    x = 152,060.27

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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.