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Finding the Fourth Proportional to 95,940.69, 143,823.91 and 33,577.17

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Solution

The fourth proportional to 95,940.69, 143,823.91 and 33,577.17 is: 50,335.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,940.69 : 143,823.91 = 33,577.17 : x
  2. Step 2: Convert to fraction form
    95,940.69/143,823.91 = 33,577.17/x
  3. Step 3: Cross multiply
    95,940.69x = 143,823.91 × 33,577.17
  4. Step 4: Simplify right side
    95,940.69x = 4,829,199,073.07
  5. Step 5: Solve for x
    x = 4,829,199,073.07/95,940.69
  6. Step 6: Final answer
    x = 50,335.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.