Home / 41,745.90-57,611.56-22,883.82

Finding the Fourth Proportional to 41,745.90, 57,611.56 and 22,883.82

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Solution

The fourth proportional to 41,745.90, 57,611.56 and 22,883.82 is: 31,580.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,745.90 : 57,611.56 = 22,883.82 : x
  2. Step 2: Convert to fraction form
    41,745.90/57,611.56 = 22,883.82/x
  3. Step 3: Cross multiply
    41,745.90x = 57,611.56 × 22,883.82
  4. Step 4: Simplify right side
    41,745.90x = 1,318,372,568.96
  5. Step 5: Solve for x
    x = 1,318,372,568.96/41,745.90
  6. Step 6: Final answer
    x = 31,580.89

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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.