Home / 335,676.31-463,245.03-182,727.09

Finding the Fourth Proportional to 335,676.31, 463,245.03 and 182,727.09

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Solution

The fourth proportional to 335,676.31, 463,245.03 and 182,727.09 is: 252,169.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,676.31 : 463,245.03 = 182,727.09 : x
  2. Step 2: Convert to fraction form
    335,676.31/463,245.03 = 182,727.09/x
  3. Step 3: Cross multiply
    335,676.31x = 463,245.03 × 182,727.09
  4. Step 4: Simplify right side
    335,676.31x = 84,647,416,288.86
  5. Step 5: Solve for x
    x = 84,647,416,288.86/335,676.31
  6. Step 6: Final answer
    x = 252,169.77

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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.