Home / 41,060.81-56,664.06-22,198.07

Finding the Fourth Proportional to 41,060.81, 56,664.06 and 22,198.07

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Solution

The fourth proportional to 41,060.81, 56,664.06 and 22,198.07 is: 30,633.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,060.81 : 56,664.06 = 22,198.07 : x
  2. Step 2: Convert to fraction form
    41,060.81/56,664.06 = 22,198.07/x
  3. Step 3: Cross multiply
    41,060.81x = 56,664.06 × 22,198.07
  4. Step 4: Simplify right side
    41,060.81x = 1,257,832,828.78
  5. Step 5: Solve for x
    x = 1,257,832,828.78/41,060.81
  6. Step 6: Final answer
    x = 30,633.41

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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.