Home / 150,985.88-226,297.38-106,546.04

Finding the Fourth Proportional to 150,985.88, 226,297.38 and 106,546.04

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Solution

The fourth proportional to 150,985.88, 226,297.38 and 106,546.04 is: 159,691.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,985.88 : 226,297.38 = 106,546.04 : x
  2. Step 2: Convert to fraction form
    150,985.88/226,297.38 = 106,546.04/x
  3. Step 3: Cross multiply
    150,985.88x = 226,297.38 × 106,546.04
  4. Step 4: Simplify right side
    150,985.88x = 24,111,089,701.38
  5. Step 5: Solve for x
    x = 24,111,089,701.38/150,985.88
  6. Step 6: Final answer
    x = 159,691.02

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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.