Home / 16,351.88-24,528.05-4,665.09

Finding the Fourth Proportional to 16,351.88, 24,528.05 and 4,665.09

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Solution

The fourth proportional to 16,351.88, 24,528.05 and 4,665.09 is: 6,997.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351.88 : 24,528.05 = 4,665.09 : x
  2. Step 2: Convert to fraction form
    16,351.88/24,528.05 = 4,665.09/x
  3. Step 3: Cross multiply
    16,351.88x = 24,528.05 × 4,665.09
  4. Step 4: Simplify right side
    16,351.88x = 114,425,646.92
  5. Step 5: Solve for x
    x = 114,425,646.92/16,351.88
  6. Step 6: Final answer
    x = 6,997.71

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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.