Home / 94,544.59-130,471.55-51,524.09

Finding the Fourth Proportional to 94,544.59, 130,471.55 and 51,524.09

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Solution

The fourth proportional to 94,544.59, 130,471.55 and 51,524.09 is: 71,103.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,544.59 : 130,471.55 = 51,524.09 : x
  2. Step 2: Convert to fraction form
    94,544.59/130,471.55 = 51,524.09/x
  3. Step 3: Cross multiply
    94,544.59x = 130,471.55 × 51,524.09
  4. Step 4: Simplify right side
    94,544.59x = 6,722,427,884.64
  5. Step 5: Solve for x
    x = 6,722,427,884.64/94,544.59
  6. Step 6: Final answer
    x = 71,103.25

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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.