Home / 110,076.04-165,100.27-35,189.97

Finding the Fourth Proportional to 110,076.04, 165,100.27 and 35,189.97

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Solution

The fourth proportional to 110,076.04, 165,100.27 and 35,189.97 is: 52,780.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,076.04 : 165,100.27 = 35,189.97 : x
  2. Step 2: Convert to fraction form
    110,076.04/165,100.27 = 35,189.97/x
  3. Step 3: Cross multiply
    110,076.04x = 165,100.27 × 35,189.97
  4. Step 4: Simplify right side
    110,076.04x = 5,809,873,548.29
  5. Step 5: Solve for x
    x = 5,809,873,548.29/110,076.04
  6. Step 6: Final answer
    x = 52,780.55

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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.