Home / 197,312.10-295,676.55-167,568.90

Finding the Fourth Proportional to 197,312.10, 295,676.55 and 167,568.90

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Solution

The fourth proportional to 197,312.10, 295,676.55 and 167,568.90 is: 251,105.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,312.10 : 295,676.55 = 167,568.90 : x
  2. Step 2: Convert to fraction form
    197,312.10/295,676.55 = 167,568.90/x
  3. Step 3: Cross multiply
    197,312.10x = 295,676.55 × 167,568.90
  4. Step 4: Simplify right side
    197,312.10x = 49,546,194,239.30
  5. Step 5: Solve for x
    x = 49,546,194,239.30/197,312.10
  6. Step 6: Final answer
    x = 251,105.71

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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.