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Finding the Fourth Proportional to 5,923.66, 8,882.38 and 2,958.93

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Solution

The fourth proportional to 5,923.66, 8,882.38 and 2,958.93 is: 4,436.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.66 : 8,882.38 = 2,958.93 : x
  2. Step 2: Convert to fraction form
    5,923.66/8,882.38 = 2,958.93/x
  3. Step 3: Cross multiply
    5,923.66x = 8,882.38 × 2,958.93
  4. Step 4: Simplify right side
    5,923.66x = 26,282,340.65
  5. Step 5: Solve for x
    x = 26,282,340.65/5,923.66
  6. Step 6: Final answer
    x = 4,436.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.