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Finding the Fourth Proportional to 50,066.44, 69,092.40 and 27,710.44

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Solution

The fourth proportional to 50,066.44, 69,092.40 and 27,710.44 is: 38,240.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,066.44 : 69,092.40 = 27,710.44 : x
  2. Step 2: Convert to fraction form
    50,066.44/69,092.40 = 27,710.44/x
  3. Step 3: Cross multiply
    50,066.44x = 69,092.40 × 27,710.44
  4. Step 4: Simplify right side
    50,066.44x = 1,914,580,804.66
  5. Step 5: Solve for x
    x = 1,914,580,804.66/50,066.44
  6. Step 6: Final answer
    x = 38,240.80

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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.