Home / 95,022.53-131,108.99-56,794.43

Finding the Fourth Proportional to 95,022.53, 131,108.99 and 56,794.43

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Solution

The fourth proportional to 95,022.53, 131,108.99 and 56,794.43 is: 78,363.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,022.53 : 131,108.99 = 56,794.43 : x
  2. Step 2: Convert to fraction form
    95,022.53/131,108.99 = 56,794.43/x
  3. Step 3: Cross multiply
    95,022.53x = 131,108.99 × 56,794.43
  4. Step 4: Simplify right side
    95,022.53x = 7,446,259,699.38
  5. Step 5: Solve for x
    x = 7,446,259,699.38/95,022.53
  6. Step 6: Final answer
    x = 78,363.10

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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.