Home / 235,676.13-353,514.92-58,183.16

Finding the Fourth Proportional to 235,676.13, 353,514.92 and 58,183.16

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Solution

The fourth proportional to 235,676.13, 353,514.92 and 58,183.16 is: 87,274.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,676.13 : 353,514.92 = 58,183.16 : x
  2. Step 2: Convert to fraction form
    235,676.13/353,514.92 = 58,183.16/x
  3. Step 3: Cross multiply
    235,676.13x = 353,514.92 × 58,183.16
  4. Step 4: Simplify right side
    235,676.13x = 20,568,613,094.26
  5. Step 5: Solve for x
    x = 20,568,613,094.26/235,676.13
  6. Step 6: Final answer
    x = 87,274.91

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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.