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Finding the Fourth Proportional to 60,150.69, 82,996.43 and 33,291.93

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Solution

The fourth proportional to 60,150.69, 82,996.43 and 33,291.93 is: 45,936.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,150.69 : 82,996.43 = 33,291.93 : x
  2. Step 2: Convert to fraction form
    60,150.69/82,996.43 = 33,291.93/x
  3. Step 3: Cross multiply
    60,150.69x = 82,996.43 × 33,291.93
  4. Step 4: Simplify right side
    60,150.69x = 2,763,111,171.35
  5. Step 5: Solve for x
    x = 2,763,111,171.35/60,150.69
  6. Step 6: Final answer
    x = 45,936.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.