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Finding the Fourth Proportional to 44,351.80, 61,203 and 25,228.96

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Solution

The fourth proportional to 44,351.80, 61,203 and 25,228.96 is: 34,814.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,351.80 : 61,203 = 25,228.96 : x
  2. Step 2: Convert to fraction form
    44,351.80/61,203 = 25,228.96/x
  3. Step 3: Cross multiply
    44,351.80x = 61,203 × 25,228.96
  4. Step 4: Simplify right side
    44,351.80x = 1,544,088,038.88
  5. Step 5: Solve for x
    x = 1,544,088,038.88/44,351.80
  6. Step 6: Final answer
    x = 34,814.55

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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.