Home / 73,181.06-100,947.75-44,089.22

Finding the Fourth Proportional to 73,181.06, 100,947.75 and 44,089.22

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Solution

The fourth proportional to 73,181.06, 100,947.75 and 44,089.22 is: 60,817.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,181.06 : 100,947.75 = 44,089.22 : x
  2. Step 2: Convert to fraction form
    73,181.06/100,947.75 = 44,089.22/x
  3. Step 3: Cross multiply
    73,181.06x = 100,947.75 × 44,089.22
  4. Step 4: Simplify right side
    73,181.06x = 4,450,707,558.26
  5. Step 5: Solve for x
    x = 4,450,707,558.26/73,181.06
  6. Step 6: Final answer
    x = 60,817.75

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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.