Home / 4,308.48-5,945.92-2,446.08

Finding the Fourth Proportional to 4,308.48, 5,945.92 and 2,446.08

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Solution

The fourth proportional to 4,308.48, 5,945.92 and 2,446.08 is: 3,375.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308.48 : 5,945.92 = 2,446.08 : x
  2. Step 2: Convert to fraction form
    4,308.48/5,945.92 = 2,446.08/x
  3. Step 3: Cross multiply
    4,308.48x = 5,945.92 × 2,446.08
  4. Step 4: Simplify right side
    4,308.48x = 14,544,195.99
  5. Step 5: Solve for x
    x = 14,544,195.99/4,308.48
  6. Step 6: Final answer
    x = 3,375.71

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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.