Home / 41,785.13-57,664.44-22,922.25

Finding the Fourth Proportional to 41,785.13, 57,664.44 and 22,922.25

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Solution

The fourth proportional to 41,785.13, 57,664.44 and 22,922.25 is: 31,633.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,785.13 : 57,664.44 = 22,922.25 : x
  2. Step 2: Convert to fraction form
    41,785.13/57,664.44 = 22,922.25/x
  3. Step 3: Cross multiply
    41,785.13x = 57,664.44 × 22,922.25
  4. Step 4: Simplify right side
    41,785.13x = 1,321,798,709.79
  5. Step 5: Solve for x
    x = 1,321,798,709.79/41,785.13
  6. Step 6: Final answer
    x = 31,633.24

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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.