Home / 226,267.63-338,884.56-108,022.01

Finding the Fourth Proportional to 226,267.63, 338,884.56 and 108,022.01

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Solution

The fourth proportional to 226,267.63, 338,884.56 and 108,022.01 is: 161,786.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,267.63 : 338,884.56 = 108,022.01 : x
  2. Step 2: Convert to fraction form
    226,267.63/338,884.56 = 108,022.01/x
  3. Step 3: Cross multiply
    226,267.63x = 338,884.56 × 108,022.01
  4. Step 4: Simplify right side
    226,267.63x = 36,606,989,634.74
  5. Step 5: Solve for x
    x = 36,606,989,634.74/226,267.63
  6. Step 6: Final answer
    x = 161,786.24

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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.