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Finding the Fourth Proportional to 34,151.41, 50,959.99 and 30,605.27

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Solution

The fourth proportional to 34,151.41, 50,959.99 and 30,605.27 is: 45,668.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,151.41 : 50,959.99 = 30,605.27 : x
  2. Step 2: Convert to fraction form
    34,151.41/50,959.99 = 30,605.27/x
  3. Step 3: Cross multiply
    34,151.41x = 50,959.99 × 30,605.27
  4. Step 4: Simplify right side
    34,151.41x = 1,559,644,304.03
  5. Step 5: Solve for x
    x = 1,559,644,304.03/34,151.41
  6. Step 6: Final answer
    x = 45,668.52

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.