Home / 197,302.89-295,957.07-64,183.85

Finding the Fourth Proportional to 197,302.89, 295,957.07 and 64,183.85

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Solution

The fourth proportional to 197,302.89, 295,957.07 and 64,183.85 is: 96,276.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,302.89 : 295,957.07 = 64,183.85 : x
  2. Step 2: Convert to fraction form
    197,302.89/295,957.07 = 64,183.85/x
  3. Step 3: Cross multiply
    197,302.89x = 295,957.07 × 64,183.85
  4. Step 4: Simplify right side
    197,302.89x = 18,995,662,386.61
  5. Step 5: Solve for x
    x = 18,995,662,386.61/197,302.89
  6. Step 6: Final answer
    x = 96,276.66

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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.