Home / 264,915.03-365,571.61-150,201.39

Finding the Fourth Proportional to 264,915.03, 365,571.61 and 150,201.39

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Solution

The fourth proportional to 264,915.03, 365,571.61 and 150,201.39 is: 207,271.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,915.03 : 365,571.61 = 150,201.39 : x
  2. Step 2: Convert to fraction form
    264,915.03/365,571.61 = 150,201.39/x
  3. Step 3: Cross multiply
    264,915.03x = 365,571.61 × 150,201.39
  4. Step 4: Simplify right side
    264,915.03x = 54,909,363,966.54
  5. Step 5: Solve for x
    x = 54,909,363,966.54/264,915.03
  6. Step 6: Final answer
    x = 207,271.61

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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.