Home / 195,814.44-293,240.79-95,651.73

Finding the Fourth Proportional to 195,814.44, 293,240.79 and 95,651.73

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Solution

The fourth proportional to 195,814.44, 293,240.79 and 95,651.73 is: 143,242.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,814.44 : 293,240.79 = 95,651.73 : x
  2. Step 2: Convert to fraction form
    195,814.44/293,240.79 = 95,651.73/x
  3. Step 3: Cross multiply
    195,814.44x = 293,240.79 × 95,651.73
  4. Step 4: Simplify right side
    195,814.44x = 28,048,988,870.07
  5. Step 5: Solve for x
    x = 28,048,988,870.07/195,814.44
  6. Step 6: Final answer
    x = 143,242.70

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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.