Home / 95,396.94-131,641.18-52,952.12

Finding the Fourth Proportional to 95,396.94, 131,641.18 and 52,952.12

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Solution

The fourth proportional to 95,396.94, 131,641.18 and 52,952.12 is: 73,070.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,396.94 : 131,641.18 = 52,952.12 : x
  2. Step 2: Convert to fraction form
    95,396.94/131,641.18 = 52,952.12/x
  3. Step 3: Cross multiply
    95,396.94x = 131,641.18 × 52,952.12
  4. Step 4: Simplify right side
    95,396.94x = 6,970,679,560.30
  5. Step 5: Solve for x
    x = 6,970,679,560.30/95,396.94
  6. Step 6: Final answer
    x = 73,070.26

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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.