Home / 197,122.64-295,577.42-62,161.25

Finding the Fourth Proportional to 197,122.64, 295,577.42 and 62,161.25

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Solution

The fourth proportional to 197,122.64, 295,577.42 and 62,161.25 is: 93,208.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,122.64 : 295,577.42 = 62,161.25 : x
  2. Step 2: Convert to fraction form
    197,122.64/295,577.42 = 62,161.25/x
  3. Step 3: Cross multiply
    197,122.64x = 295,577.42 × 62,161.25
  4. Step 4: Simplify right side
    197,122.64x = 18,373,460,576.49
  5. Step 5: Solve for x
    x = 18,373,460,576.49/197,122.64
  6. Step 6: Final answer
    x = 93,208.27

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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.