Home / 41,509.25-62,263.67-19,310.39

Finding the Fourth Proportional to 41,509.25, 62,263.67 and 19,310.39

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Solution

The fourth proportional to 41,509.25, 62,263.67 and 19,310.39 is: 28,965.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,509.25 : 62,263.67 = 19,310.39 : x
  2. Step 2: Convert to fraction form
    41,509.25/62,263.67 = 19,310.39/x
  3. Step 3: Cross multiply
    41,509.25x = 62,263.67 × 19,310.39
  4. Step 4: Simplify right side
    41,509.25x = 1,202,335,342.66
  5. Step 5: Solve for x
    x = 1,202,335,342.66/41,509.25
  6. Step 6: Final answer
    x = 28,965.48

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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.