Home / 94,481.54-130,382.96-52,044.02

Finding the Fourth Proportional to 94,481.54, 130,382.96 and 52,044.02

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Solution

The fourth proportional to 94,481.54, 130,382.96 and 52,044.02 is: 71,819.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,481.54 : 130,382.96 = 52,044.02 : x
  2. Step 2: Convert to fraction form
    94,481.54/130,382.96 = 52,044.02/x
  3. Step 3: Cross multiply
    94,481.54x = 130,382.96 × 52,044.02
  4. Step 4: Simplify right side
    94,481.54x = 6,785,653,377.90
  5. Step 5: Solve for x
    x = 6,785,653,377.90/94,481.54
  6. Step 6: Final answer
    x = 71,819.89

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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.