Home / 49,126.97-67,795.22-26,770.97

Finding the Fourth Proportional to 49,126.97, 67,795.22 and 26,770.97

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Solution

The fourth proportional to 49,126.97, 67,795.22 and 26,770.97 is: 36,943.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,126.97 : 67,795.22 = 26,770.97 : x
  2. Step 2: Convert to fraction form
    49,126.97/67,795.22 = 26,770.97/x
  3. Step 3: Cross multiply
    49,126.97x = 67,795.22 × 26,770.97
  4. Step 4: Simplify right side
    49,126.97x = 1,814,943,800.76
  5. Step 5: Solve for x
    x = 1,814,943,800.76/49,126.97
  6. Step 6: Final answer
    x = 36,943.94

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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.