Home / 196,082.55-294,096.06-62,945.28

Finding the Fourth Proportional to 196,082.55, 294,096.06 and 62,945.28

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Solution

The fourth proportional to 196,082.55, 294,096.06 and 62,945.28 is: 94,409.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,082.55 : 294,096.06 = 62,945.28 : x
  2. Step 2: Convert to fraction form
    196,082.55/294,096.06 = 62,945.28/x
  3. Step 3: Cross multiply
    196,082.55x = 294,096.06 × 62,945.28
  4. Step 4: Simplify right side
    196,082.55x = 18,511,958,843.60
  5. Step 5: Solve for x
    x = 18,511,958,843.60/196,082.55
  6. Step 6: Final answer
    x = 94,409.01

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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.