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Finding the Fourth Proportional to 41,881.19, 57,796.22 and 23,019.53

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Solution

The fourth proportional to 41,881.19, 57,796.22 and 23,019.53 is: 31,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,881.19 : 57,796.22 = 23,019.53 : x
  2. Step 2: Convert to fraction form
    41,881.19/57,796.22 = 23,019.53/x
  3. Step 3: Cross multiply
    41,881.19x = 57,796.22 × 23,019.53
  4. Step 4: Simplify right side
    41,881.19x = 1,330,441,588.74
  5. Step 5: Solve for x
    x = 1,330,441,588.74/41,881.19
  6. Step 6: Final answer
    x = 31,767.05

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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.