Home / 49,027.76-73,546.03-19,041.29

Finding the Fourth Proportional to 49,027.76, 73,546.03 and 19,041.29

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Solution

The fourth proportional to 49,027.76, 73,546.03 and 19,041.29 is: 28,563.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,027.76 : 73,546.03 = 19,041.29 : x
  2. Step 2: Convert to fraction form
    49,027.76/73,546.03 = 19,041.29/x
  3. Step 3: Cross multiply
    49,027.76x = 73,546.03 × 19,041.29
  4. Step 4: Simplify right side
    49,027.76x = 1,400,410,822.64
  5. Step 5: Solve for x
    x = 1,400,410,822.64/49,027.76
  6. Step 6: Final answer
    x = 28,563.63

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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.