Home / 63,923.46-95,881.23-19,546.71

Finding the Fourth Proportional to 63,923.46, 95,881.23 and 19,546.71

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Solution

The fourth proportional to 63,923.46, 95,881.23 and 19,546.71 is: 29,318.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.46 : 95,881.23 = 19,546.71 : x
  2. Step 2: Convert to fraction form
    63,923.46/95,881.23 = 19,546.71/x
  3. Step 3: Cross multiply
    63,923.46x = 95,881.23 × 19,546.71
  4. Step 4: Simplify right side
    63,923.46x = 1,874,162,597.25
  5. Step 5: Solve for x
    x = 1,874,162,597.25/63,923.46
  6. Step 6: Final answer
    x = 29,318.85

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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.