Home / 196,485.06-294,481.14-84,033.27

Finding the Fourth Proportional to 196,485.06, 294,481.14 and 84,033.27

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Solution

The fourth proportional to 196,485.06, 294,481.14 and 84,033.27 is: 125,944.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,485.06 : 294,481.14 = 84,033.27 : x
  2. Step 2: Convert to fraction form
    196,485.06/294,481.14 = 84,033.27/x
  3. Step 3: Cross multiply
    196,485.06x = 294,481.14 × 84,033.27
  4. Step 4: Simplify right side
    196,485.06x = 24,746,213,147.53
  5. Step 5: Solve for x
    x = 24,746,213,147.53/196,485.06
  6. Step 6: Final answer
    x = 125,944.50

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1.5x scale

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.