Home / 41,933.82-62,887.42-13,848.64

Finding the Fourth Proportional to 41,933.82, 62,887.42 and 13,848.64

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Solution

The fourth proportional to 41,933.82, 62,887.42 and 13,848.64 is: 20,768.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,933.82 : 62,887.42 = 13,848.64 : x
  2. Step 2: Convert to fraction form
    41,933.82/62,887.42 = 13,848.64/x
  3. Step 3: Cross multiply
    41,933.82x = 62,887.42 × 13,848.64
  4. Step 4: Simplify right side
    41,933.82x = 870,905,240.11
  5. Step 5: Solve for x
    x = 870,905,240.11/41,933.82
  6. Step 6: Final answer
    x = 20,768.56

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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.