Home / 63,546.41-95,257.64-30,257.54

Finding the Fourth Proportional to 63,546.41, 95,257.64 and 30,257.54

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Solution

The fourth proportional to 63,546.41, 95,257.64 and 30,257.54 is: 45,356.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546.41 : 95,257.64 = 30,257.54 : x
  2. Step 2: Convert to fraction form
    63,546.41/95,257.64 = 30,257.54/x
  3. Step 3: Cross multiply
    63,546.41x = 95,257.64 × 30,257.54
  4. Step 4: Simplify right side
    63,546.41x = 2,882,261,852.61
  5. Step 5: Solve for x
    x = 2,882,261,852.61/63,546.41
  6. Step 6: Final answer
    x = 45,356.80

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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.