Home / 16,558.14-24,837.21-11,649.72

Finding the Fourth Proportional to 16,558.14, 24,837.21 and 11,649.72

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Solution

The fourth proportional to 16,558.14, 24,837.21 and 11,649.72 is: 17,474.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,558.14 : 24,837.21 = 11,649.72 : x
  2. Step 2: Convert to fraction form
    16,558.14/24,837.21 = 11,649.72/x
  3. Step 3: Cross multiply
    16,558.14x = 24,837.21 × 11,649.72
  4. Step 4: Simplify right side
    16,558.14x = 289,346,542.08
  5. Step 5: Solve for x
    x = 289,346,542.08/16,558.14
  6. Step 6: Final answer
    x = 17,474.58

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Similar ratio
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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.