Home / 95,285.77-131,476.97-54,984.83

Finding the Fourth Proportional to 95,285.77, 131,476.97 and 54,984.83

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Solution

The fourth proportional to 95,285.77, 131,476.97 and 54,984.83 is: 75,869.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,285.77 : 131,476.97 = 54,984.83 : x
  2. Step 2: Convert to fraction form
    95,285.77/131,476.97 = 54,984.83/x
  3. Step 3: Cross multiply
    95,285.77x = 131,476.97 × 54,984.83
  4. Step 4: Simplify right side
    95,285.77x = 7,229,238,324.44
  5. Step 5: Solve for x
    x = 7,229,238,324.44/95,285.77
  6. Step 6: Final answer
    x = 75,869.03

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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.