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Finding the Fourth Proportional to 44,028.40, 65,927.40 and 41,954.80

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Solution

The fourth proportional to 44,028.40, 65,927.40 and 41,954.80 is: 62,822.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,028.40 : 65,927.40 = 41,954.80 : x
  2. Step 2: Convert to fraction form
    44,028.40/65,927.40 = 41,954.80/x
  3. Step 3: Cross multiply
    44,028.40x = 65,927.40 × 41,954.80
  4. Step 4: Simplify right side
    44,028.40x = 2,765,970,881.52
  5. Step 5: Solve for x
    x = 2,765,970,881.52/44,028.40
  6. Step 6: Final answer
    x = 62,822.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.