Home / 16,996.41-25,494.51-5,150.16

Finding the Fourth Proportional to 16,996.41, 25,494.51 and 5,150.16

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Solution

The fourth proportional to 16,996.41, 25,494.51 and 5,150.16 is: 7,725.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996.41 : 25,494.51 = 5,150.16 : x
  2. Step 2: Convert to fraction form
    16,996.41/25,494.51 = 5,150.16/x
  3. Step 3: Cross multiply
    16,996.41x = 25,494.51 × 5,150.16
  4. Step 4: Simplify right side
    16,996.41x = 131,300,805.62
  5. Step 5: Solve for x
    x = 131,300,805.62/16,996.41
  6. Step 6: Final answer
    x = 7,725.21

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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.