Home / 95,662.80-143,416.44-33,377.04

Finding the Fourth Proportional to 95,662.80, 143,416.44 and 33,377.04

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Solution

The fourth proportional to 95,662.80, 143,416.44 and 33,377.04 is: 50,038.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,662.80 : 143,416.44 = 33,377.04 : x
  2. Step 2: Convert to fraction form
    95,662.80/143,416.44 = 33,377.04/x
  3. Step 3: Cross multiply
    95,662.80x = 143,416.44 × 33,377.04
  4. Step 4: Simplify right side
    95,662.80x = 4,786,816,254.54
  5. Step 5: Solve for x
    x = 4,786,816,254.54/95,662.80
  6. Step 6: Final answer
    x = 50,038.43

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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.