Home / 41,910.18-57,834.54-23,047.17

Finding the Fourth Proportional to 41,910.18, 57,834.54 and 23,047.17

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Solution

The fourth proportional to 41,910.18, 57,834.54 and 23,047.17 is: 31,804.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,910.18 : 57,834.54 = 23,047.17 : x
  2. Step 2: Convert to fraction form
    41,910.18/57,834.54 = 23,047.17/x
  3. Step 3: Cross multiply
    41,910.18x = 57,834.54 × 23,047.17
  4. Step 4: Simplify right side
    41,910.18x = 1,332,922,475.25
  5. Step 5: Solve for x
    x = 1,332,922,475.25/41,910.18
  6. Step 6: Final answer
    x = 31,804.27

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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.