Home / 264,964.12-365,542.62-150,218.56

Finding the Fourth Proportional to 264,964.12, 365,542.62 and 150,218.56

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Solution

The fourth proportional to 264,964.12, 365,542.62 and 150,218.56 is: 207,240.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,964.12 : 365,542.62 = 150,218.56 : x
  2. Step 2: Convert to fraction form
    264,964.12/365,542.62 = 150,218.56/x
  3. Step 3: Cross multiply
    264,964.12x = 365,542.62 × 150,218.56
  4. Step 4: Simplify right side
    264,964.12x = 54,911,285,995.03
  5. Step 5: Solve for x
    x = 54,911,285,995.03/264,964.12
  6. Step 6: Final answer
    x = 207,240.46

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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.