Home / 95,997.73-132,475.94-52,977.62

Finding the Fourth Proportional to 95,997.73, 132,475.94 and 52,977.62

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Solution

The fourth proportional to 95,997.73, 132,475.94 and 52,977.62 is: 73,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,997.73 : 132,475.94 = 52,977.62 : x
  2. Step 2: Convert to fraction form
    95,997.73/132,475.94 = 52,977.62/x
  3. Step 3: Cross multiply
    95,997.73x = 132,475.94 × 52,977.62
  4. Step 4: Simplify right side
    95,997.73x = 7,018,259,081.20
  5. Step 5: Solve for x
    x = 7,018,259,081.20/95,997.73
  6. Step 6: Final answer
    x = 73,108.60

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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.