Home / 264,834.33-365,505-150,131.64

Finding the Fourth Proportional to 264,834.33, 365,505 and 150,131.64

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Solution

The fourth proportional to 264,834.33, 365,505 and 150,131.64 is: 207,200.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,834.33 : 365,505 = 150,131.64 : x
  2. Step 2: Convert to fraction form
    264,834.33/365,505 = 150,131.64/x
  3. Step 3: Cross multiply
    264,834.33x = 365,505 × 150,131.64
  4. Step 4: Simplify right side
    264,834.33x = 54,873,865,078.20
  5. Step 5: Solve for x
    x = 54,873,865,078.20/264,834.33
  6. Step 6: Final answer
    x = 207,200.72

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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.