Home / 41,893.70-57,813.39-23,030.82

Finding the Fourth Proportional to 41,893.70, 57,813.39 and 23,030.82

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Solution

The fourth proportional to 41,893.70, 57,813.39 and 23,030.82 is: 31,782.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,893.70 : 57,813.39 = 23,030.82 : x
  2. Step 2: Convert to fraction form
    41,893.70/57,813.39 = 23,030.82/x
  3. Step 3: Cross multiply
    41,893.70x = 57,813.39 × 23,030.82
  4. Step 4: Simplify right side
    41,893.70x = 1,331,489,778.68
  5. Step 5: Solve for x
    x = 1,331,489,778.68/41,893.70
  6. Step 6: Final answer
    x = 31,782.58

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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.