Home / 263,425.96-363,528.42-150,245.80

Finding the Fourth Proportional to 263,425.96, 363,528.42 and 150,245.80

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Solution

The fourth proportional to 263,425.96, 363,528.42 and 150,245.80 is: 207,339.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,425.96 : 363,528.42 = 150,245.80 : x
  2. Step 2: Convert to fraction form
    263,425.96/363,528.42 = 150,245.80/x
  3. Step 3: Cross multiply
    263,425.96x = 363,528.42 × 150,245.80
  4. Step 4: Simplify right side
    263,425.96x = 54,618,618,285.64
  5. Step 5: Solve for x
    x = 54,618,618,285.64/263,425.96
  6. Step 6: Final answer
    x = 207,339.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.