Home / 41,774.25-57,651.20-22,911.38

Finding the Fourth Proportional to 41,774.25, 57,651.20 and 22,911.38

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Solution

The fourth proportional to 41,774.25, 57,651.20 and 22,911.38 is: 31,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,774.25 : 57,651.20 = 22,911.38 : x
  2. Step 2: Convert to fraction form
    41,774.25/57,651.20 = 22,911.38/x
  3. Step 3: Cross multiply
    41,774.25x = 57,651.20 × 22,911.38
  4. Step 4: Simplify right side
    41,774.25x = 1,320,868,233.76
  5. Step 5: Solve for x
    x = 1,320,868,233.76/41,774.25
  6. Step 6: Final answer
    x = 31,619.20

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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.