Home / 95,400.30-131,625.72-59,626.65

Finding the Fourth Proportional to 95,400.30, 131,625.72 and 59,626.65

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Solution

The fourth proportional to 95,400.30, 131,625.72 and 59,626.65 is: 82,268.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,400.30 : 131,625.72 = 59,626.65 : x
  2. Step 2: Convert to fraction form
    95,400.30/131,625.72 = 59,626.65/x
  3. Step 3: Cross multiply
    95,400.30x = 131,625.72 × 59,626.65
  4. Step 4: Simplify right side
    95,400.30x = 7,848,400,737.44
  5. Step 5: Solve for x
    x = 7,848,400,737.44/95,400.30
  6. Step 6: Final answer
    x = 82,268.09

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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.