Home / 41,824.13-57,717.83-22,961.93

Finding the Fourth Proportional to 41,824.13, 57,717.83 and 22,961.93

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Solution

The fourth proportional to 41,824.13, 57,717.83 and 22,961.93 is: 31,687.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,824.13 : 57,717.83 = 22,961.93 : x
  2. Step 2: Convert to fraction form
    41,824.13/57,717.83 = 22,961.93/x
  3. Step 3: Cross multiply
    41,824.13x = 57,717.83 × 22,961.93
  4. Step 4: Simplify right side
    41,824.13x = 1,325,312,541.03
  5. Step 5: Solve for x
    x = 1,325,312,541.03/41,824.13
  6. Step 6: Final answer
    x = 31,687.75

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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.