Home / 182,817.25-274,318.14-82,913.73

Finding the Fourth Proportional to 182,817.25, 274,318.14 and 82,913.73

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Solution

The fourth proportional to 182,817.25, 274,318.14 and 82,913.73 is: 124,412.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,817.25 : 274,318.14 = 82,913.73 : x
  2. Step 2: Convert to fraction form
    182,817.25/274,318.14 = 82,913.73/x
  3. Step 3: Cross multiply
    182,817.25x = 274,318.14 × 82,913.73
  4. Step 4: Simplify right side
    182,817.25x = 22,744,739,476.30
  5. Step 5: Solve for x
    x = 22,744,739,476.30/182,817.25
  6. Step 6: Final answer
    x = 124,412.43

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1.5x scale

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.