Home / 197,025.97-295,580.47-63,895.85

Finding the Fourth Proportional to 197,025.97, 295,580.47 and 63,895.85

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Solution

The fourth proportional to 197,025.97, 295,580.47 and 63,895.85 is: 95,857.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,025.97 : 295,580.47 = 63,895.85 : x
  2. Step 2: Convert to fraction form
    197,025.97/295,580.47 = 63,895.85/x
  3. Step 3: Cross multiply
    197,025.97x = 295,580.47 × 63,895.85
  4. Step 4: Simplify right side
    197,025.97x = 18,886,363,953.61
  5. Step 5: Solve for x
    x = 18,886,363,953.61/197,025.97
  6. Step 6: Final answer
    x = 95,857.23

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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.