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Finding the Fourth Proportional to 69,560.28, 104,275.98 and 37,923.48

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Solution

The fourth proportional to 69,560.28, 104,275.98 and 37,923.48 is: 56,850.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,560.28 : 104,275.98 = 37,923.48 : x
  2. Step 2: Convert to fraction form
    69,560.28/104,275.98 = 37,923.48/x
  3. Step 3: Cross multiply
    69,560.28x = 104,275.98 × 37,923.48
  4. Step 4: Simplify right side
    69,560.28x = 3,954,508,042.01
  5. Step 5: Solve for x
    x = 3,954,508,042.01/69,560.28
  6. Step 6: Final answer
    x = 56,850.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.