Home / 263,947.55-395,925.19-182,814.57

Finding the Fourth Proportional to 263,947.55, 395,925.19 and 182,814.57

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Solution

The fourth proportional to 263,947.55, 395,925.19 and 182,814.57 is: 274,224.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,947.55 : 395,925.19 = 182,814.57 : x
  2. Step 2: Convert to fraction form
    263,947.55/395,925.19 = 182,814.57/x
  3. Step 3: Cross multiply
    263,947.55x = 395,925.19 × 182,814.57
  4. Step 4: Simplify right side
    263,947.55x = 72,380,892,904.98
  5. Step 5: Solve for x
    x = 72,380,892,904.98/263,947.55
  6. Step 6: Final answer
    x = 274,224.54

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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.