Home / 49,850.34-68,800.77-32,851.95

Finding the Fourth Proportional to 49,850.34, 68,800.77 and 32,851.95

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Solution

The fourth proportional to 49,850.34, 68,800.77 and 32,851.95 is: 45,340.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,850.34 : 68,800.77 = 32,851.95 : x
  2. Step 2: Convert to fraction form
    49,850.34/68,800.77 = 32,851.95/x
  3. Step 3: Cross multiply
    49,850.34x = 68,800.77 × 32,851.95
  4. Step 4: Simplify right side
    49,850.34x = 2,260,239,456.00
  5. Step 5: Solve for x
    x = 2,260,239,456.00/49,850.34
  6. Step 6: Final answer
    x = 45,340.50

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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.