Home / 69,200.94-103,834.22-41,176.36

Finding the Fourth Proportional to 69,200.94, 103,834.22 and 41,176.36

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Solution

The fourth proportional to 69,200.94, 103,834.22 and 41,176.36 is: 61,784.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,200.94 : 103,834.22 = 41,176.36 : x
  2. Step 2: Convert to fraction form
    69,200.94/103,834.22 = 41,176.36/x
  3. Step 3: Cross multiply
    69,200.94x = 103,834.22 × 41,176.36
  4. Step 4: Simplify right side
    69,200.94x = 4,275,514,757.57
  5. Step 5: Solve for x
    x = 4,275,514,757.57/69,200.94
  6. Step 6: Final answer
    x = 61,784.06

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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.