Home / 95,290.44-131,499.89-52,269.04

Finding the Fourth Proportional to 95,290.44, 131,499.89 and 52,269.04

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Solution

The fourth proportional to 95,290.44, 131,499.89 and 52,269.04 is: 72,130.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,290.44 : 131,499.89 = 52,269.04 : x
  2. Step 2: Convert to fraction form
    95,290.44/131,499.89 = 52,269.04/x
  3. Step 3: Cross multiply
    95,290.44x = 131,499.89 × 52,269.04
  4. Step 4: Simplify right side
    95,290.44x = 6,873,373,010.41
  5. Step 5: Solve for x
    x = 6,873,373,010.41/95,290.44
  6. Step 6: Final answer
    x = 72,130.77

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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.