Home / 96,794.50-133,576.42-54,353.06

Finding the Fourth Proportional to 96,794.50, 133,576.42 and 54,353.06

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Solution

The fourth proportional to 96,794.50, 133,576.42 and 54,353.06 is: 75,007.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,794.50 : 133,576.42 = 54,353.06 : x
  2. Step 2: Convert to fraction form
    96,794.50/133,576.42 = 54,353.06/x
  3. Step 3: Cross multiply
    96,794.50x = 133,576.42 × 54,353.06
  4. Step 4: Simplify right side
    96,794.50x = 7,260,287,170.85
  5. Step 5: Solve for x
    x = 7,260,287,170.85/96,794.50
  6. Step 6: Final answer
    x = 75,007.23

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1.5x scale

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.