Home / 163,945.54-226,245.35-95,048.43

Finding the Fourth Proportional to 163,945.54, 226,245.35 and 95,048.43

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Solution

The fourth proportional to 163,945.54, 226,245.35 and 95,048.43 is: 131,167.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,945.54 : 226,245.35 = 95,048.43 : x
  2. Step 2: Convert to fraction form
    163,945.54/226,245.35 = 95,048.43/x
  3. Step 3: Cross multiply
    163,945.54x = 226,245.35 × 95,048.43
  4. Step 4: Simplify right side
    163,945.54x = 21,504,265,549.92
  5. Step 5: Solve for x
    x = 21,504,265,549.92/163,945.54
  6. Step 6: Final answer
    x = 131,167.13

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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.