Home / 43,544.30-60,096.69-25,640.96

Finding the Fourth Proportional to 43,544.30, 60,096.69 and 25,640.96

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Solution

The fourth proportional to 43,544.30, 60,096.69 and 25,640.96 is: 35,387.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,544.30 : 60,096.69 = 25,640.96 : x
  2. Step 2: Convert to fraction form
    43,544.30/60,096.69 = 25,640.96/x
  3. Step 3: Cross multiply
    43,544.30x = 60,096.69 × 25,640.96
  4. Step 4: Simplify right side
    43,544.30x = 1,540,936,824.42
  5. Step 5: Solve for x
    x = 1,540,936,824.42/43,544.30
  6. Step 6: Final answer
    x = 35,387.80

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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.