Home / 69,614.16-95,994.90-41,314.38

Finding the Fourth Proportional to 69,614.16, 95,994.90 and 41,314.38

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Solution

The fourth proportional to 69,614.16, 95,994.90 and 41,314.38 is: 56,970.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,614.16 : 95,994.90 = 41,314.38 : x
  2. Step 2: Convert to fraction form
    69,614.16/95,994.90 = 41,314.38/x
  3. Step 3: Cross multiply
    69,614.16x = 95,994.90 × 41,314.38
  4. Step 4: Simplify right side
    69,614.16x = 3,965,969,776.66
  5. Step 5: Solve for x
    x = 3,965,969,776.66/69,614.16
  6. Step 6: Final answer
    x = 56,970.73

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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.