Home / 263,182.55-394,770.15-63,501.26

Finding the Fourth Proportional to 263,182.55, 394,770.15 and 63,501.26

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Solution

The fourth proportional to 263,182.55, 394,770.15 and 63,501.26 is: 95,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,182.55 : 394,770.15 = 63,501.26 : x
  2. Step 2: Convert to fraction form
    263,182.55/394,770.15 = 63,501.26/x
  3. Step 3: Cross multiply
    263,182.55x = 394,770.15 × 63,501.26
  4. Step 4: Simplify right side
    263,182.55x = 25,068,399,961.54
  5. Step 5: Solve for x
    x = 25,068,399,961.54/263,182.55
  6. Step 6: Final answer
    x = 95,251.00

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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.