Home / 69,385.26-95,751.60-37,554.09

Finding the Fourth Proportional to 69,385.26, 95,751.60 and 37,554.09

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Solution

The fourth proportional to 69,385.26, 95,751.60 and 37,554.09 is: 51,824.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,385.26 : 95,751.60 = 37,554.09 : x
  2. Step 2: Convert to fraction form
    69,385.26/95,751.60 = 37,554.09/x
  3. Step 3: Cross multiply
    69,385.26x = 95,751.60 × 37,554.09
  4. Step 4: Simplify right side
    69,385.26x = 3,595,864,204.04
  5. Step 5: Solve for x
    x = 3,595,864,204.04/69,385.26
  6. Step 6: Final answer
    x = 51,824.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.