Home / 16,801.98-25,202.97-16,777.68

Finding the Fourth Proportional to 16,801.98, 25,202.97 and 16,777.68

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Solution

The fourth proportional to 16,801.98, 25,202.97 and 16,777.68 is: 25,166.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,801.98 : 25,202.97 = 16,777.68 : x
  2. Step 2: Convert to fraction form
    16,801.98/25,202.97 = 16,777.68/x
  3. Step 3: Cross multiply
    16,801.98x = 25,202.97 × 16,777.68
  4. Step 4: Simplify right side
    16,801.98x = 422,847,365.71
  5. Step 5: Solve for x
    x = 422,847,365.71/16,801.98
  6. Step 6: Final answer
    x = 25,166.52

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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.