Home / 41,675.66-62,512.07-19,458.57

Finding the Fourth Proportional to 41,675.66, 62,512.07 and 19,458.57

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Solution

The fourth proportional to 41,675.66, 62,512.07 and 19,458.57 is: 29,187.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,675.66 : 62,512.07 = 19,458.57 : x
  2. Step 2: Convert to fraction form
    41,675.66/62,512.07 = 19,458.57/x
  3. Step 3: Cross multiply
    41,675.66x = 62,512.07 × 19,458.57
  4. Step 4: Simplify right side
    41,675.66x = 1,216,395,392.65
  5. Step 5: Solve for x
    x = 1,216,395,392.65/41,675.66
  6. Step 6: Final answer
    x = 29,187.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.