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Finding the Fourth Proportional to 60,090.55, 82,924.22 and 33,232.57

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Solution

The fourth proportional to 60,090.55, 82,924.22 and 33,232.57 is: 45,860.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,090.55 : 82,924.22 = 33,232.57 : x
  2. Step 2: Convert to fraction form
    60,090.55/82,924.22 = 33,232.57/x
  3. Step 3: Cross multiply
    60,090.55x = 82,924.22 × 33,232.57
  4. Step 4: Simplify right side
    60,090.55x = 2,755,784,821.62
  5. Step 5: Solve for x
    x = 2,755,784,821.62/60,090.55
  6. Step 6: Final answer
    x = 45,860.54

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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.