Home / 95,083.62-131,215.41-52,065.83

Finding the Fourth Proportional to 95,083.62, 131,215.41 and 52,065.83

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Solution

The fourth proportional to 95,083.62, 131,215.41 and 52,065.83 is: 71,850.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,083.62 : 131,215.41 = 52,065.83 : x
  2. Step 2: Convert to fraction form
    95,083.62/131,215.41 = 52,065.83/x
  3. Step 3: Cross multiply
    95,083.62x = 131,215.41 × 52,065.83
  4. Step 4: Simplify right side
    95,083.62x = 6,831,838,416.22
  5. Step 5: Solve for x
    x = 6,831,838,416.22/95,083.62
  6. Step 6: Final answer
    x = 71,850.84

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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.