Home / 41,586.75-57,391.13-22,725.09

Finding the Fourth Proportional to 41,586.75, 57,391.13 and 22,725.09

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Solution

The fourth proportional to 41,586.75, 57,391.13 and 22,725.09 is: 31,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,586.75 : 57,391.13 = 22,725.09 : x
  2. Step 2: Convert to fraction form
    41,586.75/57,391.13 = 22,725.09/x
  3. Step 3: Cross multiply
    41,586.75x = 57,391.13 × 22,725.09
  4. Step 4: Simplify right side
    41,586.75x = 1,304,218,651.26
  5. Step 5: Solve for x
    x = 1,304,218,651.26/41,586.75
  6. Step 6: Final answer
    x = 31,361.40

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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.