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Finding the Fourth Proportional to 29,805, 41,131.98 and 17,060.52

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Solution

The fourth proportional to 29,805, 41,131.98 and 17,060.52 is: 23,544.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,805 : 41,131.98 = 17,060.52 : x
  2. Step 2: Convert to fraction form
    29,805/41,131.98 = 17,060.52/x
  3. Step 3: Cross multiply
    29,805x = 41,131.98 × 17,060.52
  4. Step 4: Simplify right side
    29,805x = 701,732,967.43
  5. Step 5: Solve for x
    x = 701,732,967.43/29,805
  6. Step 6: Final answer
    x = 23,544.14

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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.