Home / 63,835.05-95,751.18-17,087.94

Finding the Fourth Proportional to 63,835.05, 95,751.18 and 17,087.94

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Solution

The fourth proportional to 63,835.05, 95,751.18 and 17,087.94 is: 25,631.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,835.05 : 95,751.18 = 17,087.94 : x
  2. Step 2: Convert to fraction form
    63,835.05/95,751.18 = 17,087.94/x
  3. Step 3: Cross multiply
    63,835.05x = 95,751.18 × 17,087.94
  4. Step 4: Simplify right side
    63,835.05x = 1,636,190,418.77
  5. Step 5: Solve for x
    x = 1,636,190,418.77/63,835.05
  6. Step 6: Final answer
    x = 25,631.54

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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.