Home / 163,982.45-226,311.87-95,995.29

Finding the Fourth Proportional to 163,982.45, 226,311.87 and 95,995.29

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Solution

The fourth proportional to 163,982.45, 226,311.87 and 95,995.29 is: 132,482.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,982.45 : 226,311.87 = 95,995.29 : x
  2. Step 2: Convert to fraction form
    163,982.45/226,311.87 = 95,995.29/x
  3. Step 3: Cross multiply
    163,982.45x = 226,311.87 × 95,995.29
  4. Step 4: Simplify right side
    163,982.45x = 21,724,873,591.09
  5. Step 5: Solve for x
    x = 21,724,873,591.09/163,982.45
  6. Step 6: Final answer
    x = 132,482.92

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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.