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Finding the Fourth Proportional to 265,092.44, 365,851.87 and 150,408.39

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Solution

The fourth proportional to 265,092.44, 365,851.87 and 150,408.39 is: 207,577.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,092.44 : 365,851.87 = 150,408.39 : x
  2. Step 2: Convert to fraction form
    265,092.44/365,851.87 = 150,408.39/x
  3. Step 3: Cross multiply
    265,092.44x = 365,851.87 × 150,408.39
  4. Step 4: Simplify right side
    265,092.44x = 55,027,190,745.19
  5. Step 5: Solve for x
    x = 55,027,190,745.19/265,092.44
  6. Step 6: Final answer
    x = 207,577.37

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1.5x scale

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.