Home / 43,755.21-60,463.94-35,794.53

Finding the Fourth Proportional to 43,755.21, 60,463.94 and 35,794.53

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Solution

The fourth proportional to 43,755.21, 60,463.94 and 35,794.53 is: 49,463.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,755.21 : 60,463.94 = 35,794.53 : x
  2. Step 2: Convert to fraction form
    43,755.21/60,463.94 = 35,794.53/x
  3. Step 3: Cross multiply
    43,755.21x = 60,463.94 × 35,794.53
  4. Step 4: Simplify right side
    43,755.21x = 2,164,278,135.28
  5. Step 5: Solve for x
    x = 2,164,278,135.28/43,755.21
  6. Step 6: Final answer
    x = 49,463.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.