Home / 110,629.43-165,945.02-44,086.49

Finding the Fourth Proportional to 110,629.43, 165,945.02 and 44,086.49

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Solution

The fourth proportional to 110,629.43, 165,945.02 and 44,086.49 is: 66,130.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,629.43 : 165,945.02 = 44,086.49 : x
  2. Step 2: Convert to fraction form
    110,629.43/165,945.02 = 44,086.49/x
  3. Step 3: Cross multiply
    110,629.43x = 165,945.02 × 44,086.49
  4. Step 4: Simplify right side
    110,629.43x = 7,315,932,414.62
  5. Step 5: Solve for x
    x = 7,315,932,414.62/110,629.43
  6. Step 6: Final answer
    x = 66,130.08

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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.