Home / 264,786.19-365,403.47-150,086.52

Finding the Fourth Proportional to 264,786.19, 365,403.47 and 150,086.52

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Solution

The fourth proportional to 264,786.19, 365,403.47 and 150,086.52 is: 207,118.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,786.19 : 365,403.47 = 150,086.52 : x
  2. Step 2: Convert to fraction form
    264,786.19/365,403.47 = 150,086.52/x
  3. Step 3: Cross multiply
    264,786.19x = 365,403.47 × 150,086.52
  4. Step 4: Simplify right side
    264,786.19x = 54,842,134,668.85
  5. Step 5: Solve for x
    x = 54,842,134,668.85/264,786.19
  6. Step 6: Final answer
    x = 207,118.56

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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.