Home / 69,536.45-95,960.28-37,705.37

Finding the Fourth Proportional to 69,536.45, 95,960.28 and 37,705.37

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Solution

The fourth proportional to 69,536.45, 95,960.28 and 37,705.37 is: 52,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,536.45 : 95,960.28 = 37,705.37 : x
  2. Step 2: Convert to fraction form
    69,536.45/95,960.28 = 37,705.37/x
  3. Step 3: Cross multiply
    69,536.45x = 95,960.28 × 37,705.37
  4. Step 4: Simplify right side
    69,536.45x = 3,618,217,382.90
  5. Step 5: Solve for x
    x = 3,618,217,382.90/69,536.45
  6. Step 6: Final answer
    x = 52,033.40

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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.