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Finding the Fourth Proportional to 44,356.86, 61,203.33 and 25,490.34

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Solution

The fourth proportional to 44,356.86, 61,203.33 and 25,490.34 is: 35,171.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,356.86 : 61,203.33 = 25,490.34 : x
  2. Step 2: Convert to fraction form
    44,356.86/61,203.33 = 25,490.34/x
  3. Step 3: Cross multiply
    44,356.86x = 61,203.33 × 25,490.34
  4. Step 4: Simplify right side
    44,356.86x = 1,560,093,690.83
  5. Step 5: Solve for x
    x = 1,560,093,690.83/44,356.86
  6. Step 6: Final answer
    x = 35,171.42

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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.