Home / 36,617.44-54,926.16-16,885.23

Finding the Fourth Proportional to 36,617.44, 54,926.16 and 16,885.23

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Solution

The fourth proportional to 36,617.44, 54,926.16 and 16,885.23 is: 25,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,617.44 : 54,926.16 = 16,885.23 : x
  2. Step 2: Convert to fraction form
    36,617.44/54,926.16 = 16,885.23/x
  3. Step 3: Cross multiply
    36,617.44x = 54,926.16 × 16,885.23
  4. Step 4: Simplify right side
    36,617.44x = 927,441,157.49
  5. Step 5: Solve for x
    x = 927,441,157.49/36,617.44
  6. Step 6: Final answer
    x = 25,327.85

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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.