Home / 49,366.56-68,054.98-35,194.80

Finding the Fourth Proportional to 49,366.56, 68,054.98 and 35,194.80

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Solution

The fourth proportional to 49,366.56, 68,054.98 and 35,194.80 is: 48,518.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,366.56 : 68,054.98 = 35,194.80 : x
  2. Step 2: Convert to fraction form
    49,366.56/68,054.98 = 35,194.80/x
  3. Step 3: Cross multiply
    49,366.56x = 68,054.98 × 35,194.80
  4. Step 4: Simplify right side
    49,366.56x = 2,395,181,410.10
  5. Step 5: Solve for x
    x = 2,395,181,410.10/49,366.56
  6. Step 6: Final answer
    x = 48,518.30

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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.