Home / 41,876.99-57,766.86-25,733.09

Finding the Fourth Proportional to 41,876.99, 57,766.86 and 25,733.09

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Solution

The fourth proportional to 41,876.99, 57,766.86 and 25,733.09 is: 35,497.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,876.99 : 57,766.86 = 25,733.09 : x
  2. Step 2: Convert to fraction form
    41,876.99/57,766.86 = 25,733.09/x
  3. Step 3: Cross multiply
    41,876.99x = 57,766.86 × 25,733.09
  4. Step 4: Simplify right side
    41,876.99x = 1,486,519,807.40
  5. Step 5: Solve for x
    x = 1,486,519,807.40/41,876.99
  6. Step 6: Final answer
    x = 35,497.29

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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.