Home / 149,341.92-223,986.96-50,845.92

Finding the Fourth Proportional to 149,341.92, 223,986.96 and 50,845.92

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Solution

The fourth proportional to 149,341.92, 223,986.96 and 50,845.92 is: 76,260.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,341.92 : 223,986.96 = 50,845.92 : x
  2. Step 2: Convert to fraction form
    149,341.92/223,986.96 = 50,845.92/x
  3. Step 3: Cross multiply
    149,341.92x = 223,986.96 × 50,845.92
  4. Step 4: Simplify right side
    149,341.92x = 11,388,823,049.20
  5. Step 5: Solve for x
    x = 11,388,823,049.20/149,341.92
  6. Step 6: Final answer
    x = 76,260.06

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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.