Home / 94,799.26-130,793.46-54,498.52

Finding the Fourth Proportional to 94,799.26, 130,793.46 and 54,498.52

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Solution

The fourth proportional to 94,799.26, 130,793.46 and 54,498.52 is: 75,190.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,799.26 : 130,793.46 = 54,498.52 : x
  2. Step 2: Convert to fraction form
    94,799.26/130,793.46 = 54,498.52/x
  3. Step 3: Cross multiply
    94,799.26x = 130,793.46 × 54,498.52
  4. Step 4: Simplify right side
    94,799.26x = 7,128,049,995.68
  5. Step 5: Solve for x
    x = 7,128,049,995.68/94,799.26
  6. Step 6: Final answer
    x = 75,190.99

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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.