Home / 214,052.94-321,179.04-95,804.28

Finding the Fourth Proportional to 214,052.94, 321,179.04 and 95,804.28

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Solution

The fourth proportional to 214,052.94, 321,179.04 and 95,804.28 is: 143,751.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,052.94 : 321,179.04 = 95,804.28 : x
  2. Step 2: Convert to fraction form
    214,052.94/321,179.04 = 95,804.28/x
  3. Step 3: Cross multiply
    214,052.94x = 321,179.04 × 95,804.28
  4. Step 4: Simplify right side
    214,052.94x = 30,770,326,678.29
  5. Step 5: Solve for x
    x = 30,770,326,678.29/214,052.94
  6. Step 6: Final answer
    x = 143,751.01

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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.