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Finding the Fourth Proportional to 67,471.94, 93,110.82 and 37,259.17

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Solution

The fourth proportional to 67,471.94, 93,110.82 and 37,259.17 is: 51,417.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,471.94 : 93,110.82 = 37,259.17 : x
  2. Step 2: Convert to fraction form
    67,471.94/93,110.82 = 37,259.17/x
  3. Step 3: Cross multiply
    67,471.94x = 93,110.82 × 37,259.17
  4. Step 4: Simplify right side
    67,471.94x = 3,469,231,871.22
  5. Step 5: Solve for x
    x = 3,469,231,871.22/67,471.94
  6. Step 6: Final answer
    x = 51,417.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.