Home / 63,546.94-95,382.38-30,289.96

Finding the Fourth Proportional to 63,546.94, 95,382.38 and 30,289.96

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Solution

The fourth proportional to 63,546.94, 95,382.38 and 30,289.96 is: 45,464.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546.94 : 95,382.38 = 30,289.96 : x
  2. Step 2: Convert to fraction form
    63,546.94/95,382.38 = 30,289.96/x
  3. Step 3: Cross multiply
    63,546.94x = 95,382.38 × 30,289.96
  4. Step 4: Simplify right side
    63,546.94x = 2,889,128,474.90
  5. Step 5: Solve for x
    x = 2,889,128,474.90/63,546.94
  6. Step 6: Final answer
    x = 45,464.48

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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.