Home / 196,125.30-294,231.96-63,013.14

Finding the Fourth Proportional to 196,125.30, 294,231.96 and 63,013.14

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Solution

The fourth proportional to 196,125.30, 294,231.96 and 63,013.14 is: 94,533.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,125.30 : 294,231.96 = 63,013.14 : x
  2. Step 2: Convert to fraction form
    196,125.30/294,231.96 = 63,013.14/x
  3. Step 3: Cross multiply
    196,125.30x = 294,231.96 × 63,013.14
  4. Step 4: Simplify right side
    196,125.30x = 18,540,479,687.95
  5. Step 5: Solve for x
    x = 18,540,479,687.95/196,125.30
  6. Step 6: Final answer
    x = 94,533.85

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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.