Home / 45,992.43-63,469.46-25,850.13

Finding the Fourth Proportional to 45,992.43, 63,469.46 and 25,850.13

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Solution

The fourth proportional to 45,992.43, 63,469.46 and 25,850.13 is: 35,673.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,992.43 : 63,469.46 = 25,850.13 : x
  2. Step 2: Convert to fraction form
    45,992.43/63,469.46 = 25,850.13/x
  3. Step 3: Cross multiply
    45,992.43x = 63,469.46 × 25,850.13
  4. Step 4: Simplify right side
    45,992.43x = 1,640,693,662.78
  5. Step 5: Solve for x
    x = 1,640,693,662.78/45,992.43
  6. Step 6: Final answer
    x = 35,673.12

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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.