Home / 36,195.90-54,310.05-16,464.30

Finding the Fourth Proportional to 36,195.90, 54,310.05 and 16,464.30

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Solution

The fourth proportional to 36,195.90, 54,310.05 and 16,464.30 is: 24,703.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,195.90 : 54,310.05 = 16,464.30 : x
  2. Step 2: Convert to fraction form
    36,195.90/54,310.05 = 16,464.30/x
  3. Step 3: Cross multiply
    36,195.90x = 54,310.05 × 16,464.30
  4. Step 4: Simplify right side
    36,195.90x = 894,176,956.22
  5. Step 5: Solve for x
    x = 894,176,956.22/36,195.90
  6. Step 6: Final answer
    x = 24,703.82

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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.