Home / 167,169.14-250,744.88-54,834.56

Finding the Fourth Proportional to 167,169.14, 250,744.88 and 54,834.56

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Solution

The fourth proportional to 167,169.14, 250,744.88 and 54,834.56 is: 82,248.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,169.14 : 250,744.88 = 54,834.56 : x
  2. Step 2: Convert to fraction form
    167,169.14/250,744.88 = 54,834.56/x
  3. Step 3: Cross multiply
    167,169.14x = 250,744.88 × 54,834.56
  4. Step 4: Simplify right side
    167,169.14x = 13,749,485,931.00
  5. Step 5: Solve for x
    x = 13,749,485,931.00/167,169.14
  6. Step 6: Final answer
    x = 82,248.95

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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.