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Finding the Fourth Proportional to 44,131.72, 60,901.53 and 25,015.11

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Solution

The fourth proportional to 44,131.72, 60,901.53 and 25,015.11 is: 34,520.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,131.72 : 60,901.53 = 25,015.11 : x
  2. Step 2: Convert to fraction form
    44,131.72/60,901.53 = 25,015.11/x
  3. Step 3: Cross multiply
    44,131.72x = 60,901.53 × 25,015.11
  4. Step 4: Simplify right side
    44,131.72x = 1,523,458,347.04
  5. Step 5: Solve for x
    x = 1,523,458,347.04/44,131.72
  6. Step 6: Final answer
    x = 34,520.71

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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.