Home / 95,940.60-132,394.74-52,921.80

Finding the Fourth Proportional to 95,940.60, 132,394.74 and 52,921.80

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Solution

The fourth proportional to 95,940.60, 132,394.74 and 52,921.80 is: 73,030.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,940.60 : 132,394.74 = 52,921.80 : x
  2. Step 2: Convert to fraction form
    95,940.60/132,394.74 = 52,921.80/x
  3. Step 3: Cross multiply
    95,940.60x = 132,394.74 × 52,921.80
  4. Step 4: Simplify right side
    95,940.60x = 7,006,567,951.33
  5. Step 5: Solve for x
    x = 7,006,567,951.33/95,940.60
  6. Step 6: Final answer
    x = 73,030.27

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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.