Home / 69,336.56-95,684.52-37,505.36

Finding the Fourth Proportional to 69,336.56, 95,684.52 and 37,505.36

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Solution

The fourth proportional to 69,336.56, 95,684.52 and 37,505.36 is: 51,757.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,336.56 : 95,684.52 = 37,505.36 : x
  2. Step 2: Convert to fraction form
    69,336.56/95,684.52 = 37,505.36/x
  3. Step 3: Cross multiply
    69,336.56x = 95,684.52 × 37,505.36
  4. Step 4: Simplify right side
    69,336.56x = 3,588,682,369.03
  5. Step 5: Solve for x
    x = 3,588,682,369.03/69,336.56
  6. Step 6: Final answer
    x = 51,757.43

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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.