Home / 16,634.84-24,943.96-5,537.68

Finding the Fourth Proportional to 16,634.84, 24,943.96 and 5,537.68

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Solution

The fourth proportional to 16,634.84, 24,943.96 and 5,537.68 is: 8,303.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634.84 : 24,943.96 = 5,537.68 : x
  2. Step 2: Convert to fraction form
    16,634.84/24,943.96 = 5,537.68/x
  3. Step 3: Cross multiply
    16,634.84x = 24,943.96 × 5,537.68
  4. Step 4: Simplify right side
    16,634.84x = 138,131,668.41
  5. Step 5: Solve for x
    x = 138,131,668.41/16,634.84
  6. Step 6: Final answer
    x = 8,303.76

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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.