Home / 4,596.38-6,885.86-2,716.64

Finding the Fourth Proportional to 4,596.38, 6,885.86 and 2,716.64

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Solution

The fourth proportional to 4,596.38, 6,885.86 and 2,716.64 is: 4,069.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596.38 : 6,885.86 = 2,716.64 : x
  2. Step 2: Convert to fraction form
    4,596.38/6,885.86 = 2,716.64/x
  3. Step 3: Cross multiply
    4,596.38x = 6,885.86 × 2,716.64
  4. Step 4: Simplify right side
    4,596.38x = 18,706,354.70
  5. Step 5: Solve for x
    x = 18,706,354.70/4,596.38
  6. Step 6: Final answer
    x = 4,069.81

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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.