Home / 49,365.94-68,054.12-35,194.18

Finding the Fourth Proportional to 49,365.94, 68,054.12 and 35,194.18

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Solution

The fourth proportional to 49,365.94, 68,054.12 and 35,194.18 is: 48,517.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,365.94 : 68,054.12 = 35,194.18 : x
  2. Step 2: Convert to fraction form
    49,365.94/68,054.12 = 35,194.18/x
  3. Step 3: Cross multiply
    49,365.94x = 68,054.12 × 35,194.18
  4. Step 4: Simplify right side
    49,365.94x = 2,395,108,949.02
  5. Step 5: Solve for x
    x = 2,395,108,949.02/49,365.94
  6. Step 6: Final answer
    x = 48,517.44

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1.5x scale

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.