Home / 63,927.45-95,891.04-17,180.33

Finding the Fourth Proportional to 63,927.45, 95,891.04 and 17,180.33

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Solution

The fourth proportional to 63,927.45, 95,891.04 and 17,180.33 is: 25,770.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927.45 : 95,891.04 = 17,180.33 : x
  2. Step 2: Convert to fraction form
    63,927.45/95,891.04 = 17,180.33/x
  3. Step 3: Cross multiply
    63,927.45x = 95,891.04 × 17,180.33
  4. Step 4: Simplify right side
    63,927.45x = 1,647,439,231.79
  5. Step 5: Solve for x
    x = 1,647,439,231.79/63,927.45
  6. Step 6: Final answer
    x = 25,770.45

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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.