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Finding the Fourth Proportional to 69,425.82, 95,807.73 and 37,594.65

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Solution

The fourth proportional to 69,425.82, 95,807.73 and 37,594.65 is: 51,880.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,425.82 : 95,807.73 = 37,594.65 : x
  2. Step 2: Convert to fraction form
    69,425.82/95,807.73 = 37,594.65/x
  3. Step 3: Cross multiply
    69,425.82x = 95,807.73 × 37,594.65
  4. Step 4: Simplify right side
    69,425.82x = 3,601,858,076.64
  5. Step 5: Solve for x
    x = 3,601,858,076.64/69,425.82
  6. Step 6: Final answer
    x = 51,880.67

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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.