Home / 41,676.99-62,519.31-13,589.84

Finding the Fourth Proportional to 41,676.99, 62,519.31 and 13,589.84

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Solution

The fourth proportional to 41,676.99, 62,519.31 and 13,589.84 is: 20,386.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,676.99 : 62,519.31 = 13,589.84 : x
  2. Step 2: Convert to fraction form
    41,676.99/62,519.31 = 13,589.84/x
  3. Step 3: Cross multiply
    41,676.99x = 62,519.31 × 13,589.84
  4. Step 4: Simplify right side
    41,676.99x = 849,627,107.21
  5. Step 5: Solve for x
    x = 849,627,107.21/41,676.99
  6. Step 6: Final answer
    x = 20,386.00

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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.