Home / 16,849.53-25,277.31-5,755.95

Finding the Fourth Proportional to 16,849.53, 25,277.31 and 5,755.95

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Solution

The fourth proportional to 16,849.53, 25,277.31 and 5,755.95 is: 8,634.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,849.53 : 25,277.31 = 5,755.95 : x
  2. Step 2: Convert to fraction form
    16,849.53/25,277.31 = 5,755.95/x
  3. Step 3: Cross multiply
    16,849.53x = 25,277.31 × 5,755.95
  4. Step 4: Simplify right side
    16,849.53x = 145,494,932.49
  5. Step 5: Solve for x
    x = 145,494,932.49/16,849.53
  6. Step 6: Final answer
    x = 8,634.95

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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.