Home / 29,441.97-40,633.09-25,774.48

Finding the Fourth Proportional to 29,441.97, 40,633.09 and 25,774.48

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Solution

The fourth proportional to 29,441.97, 40,633.09 and 25,774.48 is: 35,571.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,441.97 : 40,633.09 = 25,774.48 : x
  2. Step 2: Convert to fraction form
    29,441.97/40,633.09 = 25,774.48/x
  3. Step 3: Cross multiply
    29,441.97x = 40,633.09 × 25,774.48
  4. Step 4: Simplify right side
    29,441.97x = 1,047,296,782.60
  5. Step 5: Solve for x
    x = 1,047,296,782.60/29,441.97
  6. Step 6: Final answer
    x = 35,571.55

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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.