Home / 197,883.06-296,852.33-64,773.87

Finding the Fourth Proportional to 197,883.06, 296,852.33 and 64,773.87

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Solution

The fourth proportional to 197,883.06, 296,852.33 and 64,773.87 is: 97,169.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,883.06 : 296,852.33 = 64,773.87 : x
  2. Step 2: Convert to fraction form
    197,883.06/296,852.33 = 64,773.87/x
  3. Step 3: Cross multiply
    197,883.06x = 296,852.33 × 64,773.87
  4. Step 4: Simplify right side
    197,883.06x = 19,228,274,232.62
  5. Step 5: Solve for x
    x = 19,228,274,232.62/197,883.06
  6. Step 6: Final answer
    x = 97,169.89

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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.