Home / 95,222.41-131,401.87-54,933.77

Finding the Fourth Proportional to 95,222.41, 131,401.87 and 54,933.77

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Solution

The fourth proportional to 95,222.41, 131,401.87 and 54,933.77 is: 75,805.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,222.41 : 131,401.87 = 54,933.77 : x
  2. Step 2: Convert to fraction form
    95,222.41/131,401.87 = 54,933.77/x
  3. Step 3: Cross multiply
    95,222.41x = 131,401.87 × 54,933.77
  4. Step 4: Simplify right side
    95,222.41x = 7,218,400,295.32
  5. Step 5: Solve for x
    x = 7,218,400,295.32/95,222.41
  6. Step 6: Final answer
    x = 75,805.69

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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.