Home / 49,016.96-73,534.97-15,734.46

Finding the Fourth Proportional to 49,016.96, 73,534.97 and 15,734.46

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Solution

The fourth proportional to 49,016.96, 73,534.97 and 15,734.46 is: 23,604.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,016.96 : 73,534.97 = 15,734.46 : x
  2. Step 2: Convert to fraction form
    49,016.96/73,534.97 = 15,734.46/x
  3. Step 3: Cross multiply
    49,016.96x = 73,534.97 × 15,734.46
  4. Step 4: Simplify right side
    49,016.96x = 1,157,032,965.39
  5. Step 5: Solve for x
    x = 1,157,032,965.39/49,016.96
  6. Step 6: Final answer
    x = 23,604.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.