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Finding the Fourth Proportional to 41,057.93, 56,660.03 and 22,195.06

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Solution

The fourth proportional to 41,057.93, 56,660.03 and 22,195.06 is: 30,629.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,057.93 : 56,660.03 = 22,195.06 : x
  2. Step 2: Convert to fraction form
    41,057.93/56,660.03 = 22,195.06/x
  3. Step 3: Cross multiply
    41,057.93x = 56,660.03 × 22,195.06
  4. Step 4: Simplify right side
    41,057.93x = 1,257,572,679.29
  5. Step 5: Solve for x
    x = 1,257,572,679.29/41,057.93
  6. Step 6: Final answer
    x = 30,629.23

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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.