Home / 36,676.20-50,612.22-19,908.84

Finding the Fourth Proportional to 36,676.20, 50,612.22 and 19,908.84

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Solution

The fourth proportional to 36,676.20, 50,612.22 and 19,908.84 is: 27,473.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,676.20 : 50,612.22 = 19,908.84 : x
  2. Step 2: Convert to fraction form
    36,676.20/50,612.22 = 19,908.84/x
  3. Step 3: Cross multiply
    36,676.20x = 50,612.22 × 19,908.84
  4. Step 4: Simplify right side
    36,676.20x = 1,007,630,590.02
  5. Step 5: Solve for x
    x = 1,007,630,590.02/36,676.20
  6. Step 6: Final answer
    x = 27,473.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.