Home / 41,367.54-62,029.82-20,298.36

Finding the Fourth Proportional to 41,367.54, 62,029.82 and 20,298.36

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Solution

The fourth proportional to 41,367.54, 62,029.82 and 20,298.36 is: 30,437.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,367.54 : 62,029.82 = 20,298.36 : x
  2. Step 2: Convert to fraction form
    41,367.54/62,029.82 = 20,298.36/x
  3. Step 3: Cross multiply
    41,367.54x = 62,029.82 × 20,298.36
  4. Step 4: Simplify right side
    41,367.54x = 1,259,103,617.10
  5. Step 5: Solve for x
    x = 1,259,103,617.10/41,367.54
  6. Step 6: Final answer
    x = 30,437.00

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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.