Home / 73,546.98-110,321.69-35,574.18

Finding the Fourth Proportional to 73,546.98, 110,321.69 and 35,574.18

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Solution

The fourth proportional to 73,546.98, 110,321.69 and 35,574.18 is: 53,361.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,546.98 : 110,321.69 = 35,574.18 : x
  2. Step 2: Convert to fraction form
    73,546.98/110,321.69 = 35,574.18/x
  3. Step 3: Cross multiply
    73,546.98x = 110,321.69 × 35,574.18
  4. Step 4: Simplify right side
    73,546.98x = 3,924,603,480.09
  5. Step 5: Solve for x
    x = 3,924,603,480.09/73,546.98
  6. Step 6: Final answer
    x = 53,361.86

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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.