Home / 36,004.26-49,641.72-29,608.50

Finding the Fourth Proportional to 36,004.26, 49,641.72 and 29,608.50

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Solution

The fourth proportional to 36,004.26, 49,641.72 and 29,608.50 is: 40,823.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,004.26 : 49,641.72 = 29,608.50 : x
  2. Step 2: Convert to fraction form
    36,004.26/49,641.72 = 29,608.50/x
  3. Step 3: Cross multiply
    36,004.26x = 49,641.72 × 29,608.50
  4. Step 4: Simplify right side
    36,004.26x = 1,469,816,866.62
  5. Step 5: Solve for x
    x = 1,469,816,866.62/36,004.26
  6. Step 6: Final answer
    x = 40,823.42

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1.5x scale

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.