Home / 16,951.88-25,427.81-6,563.63

Finding the Fourth Proportional to 16,951.88, 25,427.81 and 6,563.63

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Solution

The fourth proportional to 16,951.88, 25,427.81 and 6,563.63 is: 9,845.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,951.88 : 25,427.81 = 6,563.63 : x
  2. Step 2: Convert to fraction form
    16,951.88/25,427.81 = 6,563.63/x
  3. Step 3: Cross multiply
    16,951.88x = 25,427.81 × 6,563.63
  4. Step 4: Simplify right side
    16,951.88x = 166,898,625.82
  5. Step 5: Solve for x
    x = 166,898,625.82/16,951.88
  6. Step 6: Final answer
    x = 9,845.44

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1.5x scale

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.