Home / 41,029.66-61,544.49-31,683.31

Finding the Fourth Proportional to 41,029.66, 61,544.49 and 31,683.31

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Solution

The fourth proportional to 41,029.66, 61,544.49 and 31,683.31 is: 47,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,029.66 : 61,544.49 = 31,683.31 : x
  2. Step 2: Convert to fraction form
    41,029.66/61,544.49 = 31,683.31/x
  3. Step 3: Cross multiply
    41,029.66x = 61,544.49 × 31,683.31
  4. Step 4: Simplify right side
    41,029.66x = 1,949,933,155.46
  5. Step 5: Solve for x
    x = 1,949,933,155.46/41,029.66
  6. Step 6: Final answer
    x = 47,524.97

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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.