Home / 95,803.30-132,198.62-59,003.68

Finding the Fourth Proportional to 95,803.30, 132,198.62 and 59,003.68

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Solution

The fourth proportional to 95,803.30, 132,198.62 and 59,003.68 is: 81,418.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,803.30 : 132,198.62 = 59,003.68 : x
  2. Step 2: Convert to fraction form
    95,803.30/132,198.62 = 59,003.68/x
  3. Step 3: Cross multiply
    95,803.30x = 132,198.62 × 59,003.68
  4. Step 4: Simplify right side
    95,803.30x = 7,800,205,070.92
  5. Step 5: Solve for x
    x = 7,800,205,070.92/95,803.30
  6. Step 6: Final answer
    x = 81,418.96

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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.