Home / 41,902.65-57,826.44-23,039.64

Finding the Fourth Proportional to 41,902.65, 57,826.44 and 23,039.64

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Solution

The fourth proportional to 41,902.65, 57,826.44 and 23,039.64 is: 31,795.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,902.65 : 57,826.44 = 23,039.64 : x
  2. Step 2: Convert to fraction form
    41,902.65/57,826.44 = 23,039.64/x
  3. Step 3: Cross multiply
    41,902.65x = 57,826.44 × 23,039.64
  4. Step 4: Simplify right side
    41,902.65x = 1,332,300,360.08
  5. Step 5: Solve for x
    x = 1,332,300,360.08/41,902.65
  6. Step 6: Final answer
    x = 31,795.13

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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.