Home / 41,372.75-57,095.61-22,511.09

Finding the Fourth Proportional to 41,372.75, 57,095.61 and 22,511.09

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Solution

The fourth proportional to 41,372.75, 57,095.61 and 22,511.09 is: 31,065.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,372.75 : 57,095.61 = 22,511.09 : x
  2. Step 2: Convert to fraction form
    41,372.75/57,095.61 = 22,511.09/x
  3. Step 3: Cross multiply
    41,372.75x = 57,095.61 × 22,511.09
  4. Step 4: Simplify right side
    41,372.75x = 1,285,284,415.31
  5. Step 5: Solve for x
    x = 1,285,284,415.31/41,372.75
  6. Step 6: Final answer
    x = 31,065.97

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1.5x scale

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.