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Finding the Fourth Proportional to 41,296.94, 61,954.52 and 15,001.45

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Solution

The fourth proportional to 41,296.94, 61,954.52 and 15,001.45 is: 22,505.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,296.94 : 61,954.52 = 15,001.45 : x
  2. Step 2: Convert to fraction form
    41,296.94/61,954.52 = 15,001.45/x
  3. Step 3: Cross multiply
    41,296.94x = 61,954.52 × 15,001.45
  4. Step 4: Simplify right side
    41,296.94x = 929,407,837.04
  5. Step 5: Solve for x
    x = 929,407,837.04/41,296.94
  6. Step 6: Final answer
    x = 22,505.49

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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.