Home / 36,177.60-54,266.40-16,494.60

Finding the Fourth Proportional to 36,177.60, 54,266.40 and 16,494.60

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Solution

The fourth proportional to 36,177.60, 54,266.40 and 16,494.60 is: 24,741.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,177.60 : 54,266.40 = 16,494.60 : x
  2. Step 2: Convert to fraction form
    36,177.60/54,266.40 = 16,494.60/x
  3. Step 3: Cross multiply
    36,177.60x = 54,266.40 × 16,494.60
  4. Step 4: Simplify right side
    36,177.60x = 895,102,561.44
  5. Step 5: Solve for x
    x = 895,102,561.44/36,177.60
  6. Step 6: Final answer
    x = 24,741.90

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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.