Home / 41,949.09-62,922.15-18,256.59

Finding the Fourth Proportional to 41,949.09, 62,922.15 and 18,256.59

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Solution

The fourth proportional to 41,949.09, 62,922.15 and 18,256.59 is: 27,384.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,949.09 : 62,922.15 = 18,256.59 : x
  2. Step 2: Convert to fraction form
    41,949.09/62,922.15 = 18,256.59/x
  3. Step 3: Cross multiply
    41,949.09x = 62,922.15 × 18,256.59
  4. Step 4: Simplify right side
    41,949.09x = 1,148,743,894.47
  5. Step 5: Solve for x
    x = 1,148,743,894.47/41,949.09
  6. Step 6: Final answer
    x = 27,384.24

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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.