Home / 94,544.96-130,472.07-51,524.47

Finding the Fourth Proportional to 94,544.96, 130,472.07 and 51,524.47

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Solution

The fourth proportional to 94,544.96, 130,472.07 and 51,524.47 is: 71,103.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,544.96 : 130,472.07 = 51,524.47 : x
  2. Step 2: Convert to fraction form
    94,544.96/130,472.07 = 51,524.47/x
  3. Step 3: Cross multiply
    94,544.96x = 130,472.07 × 51,524.47
  4. Step 4: Simplify right side
    94,544.96x = 6,722,504,256.55
  5. Step 5: Solve for x
    x = 6,722,504,256.55/94,544.96
  6. Step 6: Final answer
    x = 71,103.78

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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.