Home / 182,934.32-274,046.38-134,815.52

Finding the Fourth Proportional to 182,934.32, 274,046.38 and 134,815.52

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Solution

The fourth proportional to 182,934.32, 274,046.38 and 134,815.52 is: 201,961.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,934.32 : 274,046.38 = 134,815.52 : x
  2. Step 2: Convert to fraction form
    182,934.32/274,046.38 = 134,815.52/x
  3. Step 3: Cross multiply
    182,934.32x = 274,046.38 × 134,815.52
  4. Step 4: Simplify right side
    182,934.32x = 36,945,705,223.82
  5. Step 5: Solve for x
    x = 36,945,705,223.82/182,934.32
  6. Step 6: Final answer
    x = 201,961.59

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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.