Home / 41,826.70-57,721.86-22,707.26

Finding the Fourth Proportional to 41,826.70, 57,721.86 and 22,707.26

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Solution

The fourth proportional to 41,826.70, 57,721.86 and 22,707.26 is: 31,336.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,826.70 : 57,721.86 = 22,707.26 : x
  2. Step 2: Convert to fraction form
    41,826.70/57,721.86 = 22,707.26/x
  3. Step 3: Cross multiply
    41,826.70x = 57,721.86 × 22,707.26
  4. Step 4: Simplify right side
    41,826.70x = 1,310,705,282.70
  5. Step 5: Solve for x
    x = 1,310,705,282.70/41,826.70
  6. Step 6: Final answer
    x = 31,336.57

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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.