Home / 36,323.55-54,467.10-16,579.80

Finding the Fourth Proportional to 36,323.55, 54,467.10 and 16,579.80

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Solution

The fourth proportional to 36,323.55, 54,467.10 and 16,579.80 is: 24,861.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,323.55 : 54,467.10 = 16,579.80 : x
  2. Step 2: Convert to fraction form
    36,323.55/54,467.10 = 16,579.80/x
  3. Step 3: Cross multiply
    36,323.55x = 54,467.10 × 16,579.80
  4. Step 4: Simplify right side
    36,323.55x = 903,053,624.58
  5. Step 5: Solve for x
    x = 903,053,624.58/36,323.55
  6. Step 6: Final answer
    x = 24,861.38

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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.