Home / 95,175.66-131,342.34-52,734.09

Finding the Fourth Proportional to 95,175.66, 131,342.34 and 52,734.09

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Solution

The fourth proportional to 95,175.66, 131,342.34 and 52,734.09 is: 72,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,175.66 : 131,342.34 = 52,734.09 : x
  2. Step 2: Convert to fraction form
    95,175.66/131,342.34 = 52,734.09/x
  3. Step 3: Cross multiply
    95,175.66x = 131,342.34 × 52,734.09
  4. Step 4: Simplify right side
    95,175.66x = 6,926,218,778.37
  5. Step 5: Solve for x
    x = 6,926,218,778.37/95,175.66
  6. Step 6: Final answer
    x = 72,773.00

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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.