Home / 226,603.25-340,054.61-106,694.49

Finding the Fourth Proportional to 226,603.25, 340,054.61 and 106,694.49

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Solution

The fourth proportional to 226,603.25, 340,054.61 and 106,694.49 is: 160,112.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,603.25 : 340,054.61 = 106,694.49 : x
  2. Step 2: Convert to fraction form
    226,603.25/340,054.61 = 106,694.49/x
  3. Step 3: Cross multiply
    226,603.25x = 340,054.61 × 106,694.49
  4. Step 4: Simplify right side
    226,603.25x = 36,281,952,652.63
  5. Step 5: Solve for x
    x = 36,281,952,652.63/226,603.25
  6. Step 6: Final answer
    x = 160,112.24

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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.