Home / 47,914.96-66,122.72-26,694.96

Finding the Fourth Proportional to 47,914.96, 66,122.72 and 26,694.96

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Solution

The fourth proportional to 47,914.96, 66,122.72 and 26,694.96 is: 36,839.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,914.96 : 66,122.72 = 26,694.96 : x
  2. Step 2: Convert to fraction form
    47,914.96/66,122.72 = 26,694.96/x
  3. Step 3: Cross multiply
    47,914.96x = 66,122.72 × 26,694.96
  4. Step 4: Simplify right side
    47,914.96x = 1,765,143,365.49
  5. Step 5: Solve for x
    x = 1,765,143,365.49/47,914.96
  6. Step 6: Final answer
    x = 36,839.09

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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.