Home / 69,206.11-95,504.42-37,375.02

Finding the Fourth Proportional to 69,206.11, 95,504.42 and 37,375.02

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Solution

The fourth proportional to 69,206.11, 95,504.42 and 37,375.02 is: 51,577.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,206.11 : 95,504.42 = 37,375.02 : x
  2. Step 2: Convert to fraction form
    69,206.11/95,504.42 = 37,375.02/x
  3. Step 3: Cross multiply
    69,206.11x = 95,504.42 × 37,375.02
  4. Step 4: Simplify right side
    69,206.11x = 3,569,479,490.79
  5. Step 5: Solve for x
    x = 3,569,479,490.79/69,206.11
  6. Step 6: Final answer
    x = 51,577.52

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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.