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Finding the Fourth Proportional to 69,534.44, 95,957.44 and 37,703.30

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Solution

The fourth proportional to 69,534.44, 95,957.44 and 37,703.30 is: 52,030.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,534.44 : 95,957.44 = 37,703.30 : x
  2. Step 2: Convert to fraction form
    69,534.44/95,957.44 = 37,703.30/x
  3. Step 3: Cross multiply
    69,534.44x = 95,957.44 × 37,703.30
  4. Step 4: Simplify right side
    69,534.44x = 3,617,912,147.55
  5. Step 5: Solve for x
    x = 3,617,912,147.55/69,534.44
  6. Step 6: Final answer
    x = 52,030.51

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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.