Home / 73,544.22-110,327.31-34,105.32

Finding the Fourth Proportional to 73,544.22, 110,327.31 and 34,105.32

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Solution

The fourth proportional to 73,544.22, 110,327.31 and 34,105.32 is: 51,163.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,544.22 : 110,327.31 = 34,105.32 : x
  2. Step 2: Convert to fraction form
    73,544.22/110,327.31 = 34,105.32/x
  3. Step 3: Cross multiply
    73,544.22x = 110,327.31 × 34,105.32
  4. Step 4: Simplify right side
    73,544.22x = 3,762,748,212.29
  5. Step 5: Solve for x
    x = 3,762,748,212.29/73,544.22
  6. Step 6: Final answer
    x = 51,163.07

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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.