Home / 196,845.26-295,314.67-63,725.46

Finding the Fourth Proportional to 196,845.26, 295,314.67 and 63,725.46

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Solution

The fourth proportional to 196,845.26, 295,314.67 and 63,725.46 is: 95,603.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,845.26 : 295,314.67 = 63,725.46 : x
  2. Step 2: Convert to fraction form
    196,845.26/295,314.67 = 63,725.46/x
  3. Step 3: Cross multiply
    196,845.26x = 295,314.67 × 63,725.46
  4. Step 4: Simplify right side
    196,845.26x = 18,819,063,190.50
  5. Step 5: Solve for x
    x = 18,819,063,190.50/196,845.26
  6. Step 6: Final answer
    x = 95,603.33

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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.