Home / 167,114.96-250,713.95-82,914.65

Finding the Fourth Proportional to 167,114.96, 250,713.95 and 82,914.65

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Solution

The fourth proportional to 167,114.96, 250,713.95 and 82,914.65 is: 124,392.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,114.96 : 250,713.95 = 82,914.65 : x
  2. Step 2: Convert to fraction form
    167,114.96/250,713.95 = 82,914.65/x
  3. Step 3: Cross multiply
    167,114.96x = 250,713.95 × 82,914.65
  4. Step 4: Simplify right side
    167,114.96x = 20,787,857,746.22
  5. Step 5: Solve for x
    x = 20,787,857,746.22/167,114.96
  6. Step 6: Final answer
    x = 124,392.56

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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.