Home / 149,213.88-223,795.98-44,007.84

Finding the Fourth Proportional to 149,213.88, 223,795.98 and 44,007.84

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Solution

The fourth proportional to 149,213.88, 223,795.98 and 44,007.84 is: 66,004.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,213.88 : 223,795.98 = 44,007.84 : x
  2. Step 2: Convert to fraction form
    149,213.88/223,795.98 = 44,007.84/x
  3. Step 3: Cross multiply
    149,213.88x = 223,795.98 × 44,007.84
  4. Step 4: Simplify right side
    149,213.88x = 9,848,777,680.48
  5. Step 5: Solve for x
    x = 9,848,777,680.48/149,213.88
  6. Step 6: Final answer
    x = 66,004.43

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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.