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Finding the Fourth Proportional to 44,324.76, 61,173.82 and 25,212

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Solution

The fourth proportional to 44,324.76, 61,173.82 and 25,212 is: 34,795.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,324.76 : 61,173.82 = 25,212 : x
  2. Step 2: Convert to fraction form
    44,324.76/61,173.82 = 25,212/x
  3. Step 3: Cross multiply
    44,324.76x = 61,173.82 × 25,212
  4. Step 4: Simplify right side
    44,324.76x = 1,542,314,349.84
  5. Step 5: Solve for x
    x = 1,542,314,349.84/44,324.76
  6. Step 6: Final answer
    x = 34,795.77

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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.