Home / 41,813.40-57,702.30-22,950.12

Finding the Fourth Proportional to 41,813.40, 57,702.30 and 22,950.12

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Solution

The fourth proportional to 41,813.40, 57,702.30 and 22,950.12 is: 31,671.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.40 : 57,702.30 = 22,950.12 : x
  2. Step 2: Convert to fraction form
    41,813.40/57,702.30 = 22,950.12/x
  3. Step 3: Cross multiply
    41,813.40x = 57,702.30 × 22,950.12
  4. Step 4: Simplify right side
    41,813.40x = 1,324,274,709.28
  5. Step 5: Solve for x
    x = 1,324,274,709.28/41,813.40
  6. Step 6: Final answer
    x = 31,671.06

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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.