Home / 95,117.49-131,262.12-52,676.02

Finding the Fourth Proportional to 95,117.49, 131,262.12 and 52,676.02

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Solution

The fourth proportional to 95,117.49, 131,262.12 and 52,676.02 is: 72,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,117.49 : 131,262.12 = 52,676.02 : x
  2. Step 2: Convert to fraction form
    95,117.49/131,262.12 = 52,676.02/x
  3. Step 3: Cross multiply
    95,117.49x = 131,262.12 × 52,676.02
  4. Step 4: Simplify right side
    95,117.49x = 6,914,366,222.44
  5. Step 5: Solve for x
    x = 6,914,366,222.44/95,117.49
  6. Step 6: Final answer
    x = 72,692.90

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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.