Home / 73,707.03-110,474.01-34,180.92

Finding the Fourth Proportional to 73,707.03, 110,474.01 and 34,180.92

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Solution

The fourth proportional to 73,707.03, 110,474.01 and 34,180.92 is: 51,231.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,707.03 : 110,474.01 = 34,180.92 : x
  2. Step 2: Convert to fraction form
    73,707.03/110,474.01 = 34,180.92/x
  3. Step 3: Cross multiply
    73,707.03x = 110,474.01 × 34,180.92
  4. Step 4: Simplify right side
    73,707.03x = 3,776,103,297.89
  5. Step 5: Solve for x
    x = 3,776,103,297.89/73,707.03
  6. Step 6: Final answer
    x = 51,231.25

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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.