Home / 49,366.06-68,054.30-35,194.30

Finding the Fourth Proportional to 49,366.06, 68,054.30 and 35,194.30

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Solution

The fourth proportional to 49,366.06, 68,054.30 and 35,194.30 is: 48,517.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,366.06 : 68,054.30 = 35,194.30 : x
  2. Step 2: Convert to fraction form
    49,366.06/68,054.30 = 35,194.30/x
  3. Step 3: Cross multiply
    49,366.06x = 68,054.30 × 35,194.30
  4. Step 4: Simplify right side
    49,366.06x = 2,395,123,110.22
  5. Step 5: Solve for x
    x = 2,395,123,110.22/49,366.06
  6. Step 6: Final answer
    x = 48,517.61

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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.