Home / 196,310.22-294,436.98-63,173.22

Finding the Fourth Proportional to 196,310.22, 294,436.98 and 63,173.22

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Solution

The fourth proportional to 196,310.22, 294,436.98 and 63,173.22 is: 94,750.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,310.22 : 294,436.98 = 63,173.22 : x
  2. Step 2: Convert to fraction form
    196,310.22/294,436.98 = 63,173.22/x
  3. Step 3: Cross multiply
    196,310.22x = 294,436.98 × 63,173.22
  4. Step 4: Simplify right side
    196,310.22x = 18,600,532,113.68
  5. Step 5: Solve for x
    x = 18,600,532,113.68/196,310.22
  6. Step 6: Final answer
    x = 94,750.71

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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.