Home / 43,605.27-60,167.07-25,705.89

Finding the Fourth Proportional to 43,605.27, 60,167.07 and 25,705.89

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Solution

The fourth proportional to 43,605.27, 60,167.07 and 25,705.89 is: 35,469.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,605.27 : 60,167.07 = 25,705.89 : x
  2. Step 2: Convert to fraction form
    43,605.27/60,167.07 = 25,705.89/x
  3. Step 3: Cross multiply
    43,605.27x = 60,167.07 × 25,705.89
  4. Step 4: Simplify right side
    43,605.27x = 1,546,648,083.04
  5. Step 5: Solve for x
    x = 1,546,648,083.04/43,605.27
  6. Step 6: Final answer
    x = 35,469.29

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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.