Home / 95,534.98-143,315.43-33,197.38

Finding the Fourth Proportional to 95,534.98, 143,315.43 and 33,197.38

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Solution

The fourth proportional to 95,534.98, 143,315.43 and 33,197.38 is: 49,800.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,534.98 : 143,315.43 = 33,197.38 : x
  2. Step 2: Convert to fraction form
    95,534.98/143,315.43 = 33,197.38/x
  3. Step 3: Cross multiply
    95,534.98x = 143,315.43 × 33,197.38
  4. Step 4: Simplify right side
    95,534.98x = 4,757,696,789.57
  5. Step 5: Solve for x
    x = 4,757,696,789.57/95,534.98
  6. Step 6: Final answer
    x = 49,800.57

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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.