Home / 41,346.20-62,017.96-17,972.68

Finding the Fourth Proportional to 41,346.20, 62,017.96 and 17,972.68

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Solution

The fourth proportional to 41,346.20, 62,017.96 and 17,972.68 is: 26,958.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,346.20 : 62,017.96 = 17,972.68 : x
  2. Step 2: Convert to fraction form
    41,346.20/62,017.96 = 17,972.68/x
  3. Step 3: Cross multiply
    41,346.20x = 62,017.96 × 17,972.68
  4. Step 4: Simplify right side
    41,346.20x = 1,114,628,949.33
  5. Step 5: Solve for x
    x = 1,114,628,949.33/41,346.20
  6. Step 6: Final answer
    x = 26,958.44

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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.