Home / 44,128.60-60,866.67-29,016.43

Finding the Fourth Proportional to 44,128.60, 60,866.67 and 29,016.43

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Solution

The fourth proportional to 44,128.60, 60,866.67 and 29,016.43 is: 40,022.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,128.60 : 60,866.67 = 29,016.43 : x
  2. Step 2: Convert to fraction form
    44,128.60/60,866.67 = 29,016.43/x
  3. Step 3: Cross multiply
    44,128.60x = 60,866.67 × 29,016.43
  4. Step 4: Simplify right side
    44,128.60x = 1,766,133,469.39
  5. Step 5: Solve for x
    x = 1,766,133,469.39/44,128.60
  6. Step 6: Final answer
    x = 40,022.42

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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.