Home / 110,735.73-166,130.04-35,855.96

Finding the Fourth Proportional to 110,735.73, 166,130.04 and 35,855.96

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Solution

The fourth proportional to 110,735.73, 166,130.04 and 35,855.96 is: 53,792.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,735.73 : 166,130.04 = 35,855.96 : x
  2. Step 2: Convert to fraction form
    110,735.73/166,130.04 = 35,855.96/x
  3. Step 3: Cross multiply
    110,735.73x = 166,130.04 × 35,855.96
  4. Step 4: Simplify right side
    110,735.73x = 5,956,751,238.39
  5. Step 5: Solve for x
    x = 5,956,751,238.39/110,735.73
  6. Step 6: Final answer
    x = 53,792.50

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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.