Home / 95,753.22-132,137.10-53,310.84

Finding the Fourth Proportional to 95,753.22, 132,137.10 and 53,310.84

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Solution

The fourth proportional to 95,753.22, 132,137.10 and 53,310.84 is: 73,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,753.22 : 132,137.10 = 53,310.84 : x
  2. Step 2: Convert to fraction form
    95,753.22/132,137.10 = 53,310.84/x
  3. Step 3: Cross multiply
    95,753.22x = 132,137.10 × 53,310.84
  4. Step 4: Simplify right side
    95,753.22x = 7,044,339,796.16
  5. Step 5: Solve for x
    x = 7,044,339,796.16/95,753.22
  6. Step 6: Final answer
    x = 73,567.65

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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.