Home / 197,025.89-295,353.69-148,920.94

Finding the Fourth Proportional to 197,025.89, 295,353.69 and 148,920.94

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Solution

The fourth proportional to 197,025.89, 295,353.69 and 148,920.94 is: 223,241.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,025.89 : 295,353.69 = 148,920.94 : x
  2. Step 2: Convert to fraction form
    197,025.89/295,353.69 = 148,920.94/x
  3. Step 3: Cross multiply
    197,025.89x = 295,353.69 × 148,920.94
  4. Step 4: Simplify right side
    197,025.89x = 43,984,347,850.43
  5. Step 5: Solve for x
    x = 43,984,347,850.43/197,025.89
  6. Step 6: Final answer
    x = 223,241.46

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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.