Home / 49,173.33-67,857.15-26,817.33

Finding the Fourth Proportional to 49,173.33, 67,857.15 and 26,817.33

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Solution

The fourth proportional to 49,173.33, 67,857.15 and 26,817.33 is: 37,006.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,173.33 : 67,857.15 = 26,817.33 : x
  2. Step 2: Convert to fraction form
    49,173.33/67,857.15 = 26,817.33/x
  3. Step 3: Cross multiply
    49,173.33x = 67,857.15 × 26,817.33
  4. Step 4: Simplify right side
    49,173.33x = 1,819,747,584.41
  5. Step 5: Solve for x
    x = 1,819,747,584.41/49,173.33
  6. Step 6: Final answer
    x = 37,006.80

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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.