Home / 3,310.84-4,964.66-1,924.58

Finding the Fourth Proportional to 3,310.84, 4,964.66 and 1,924.58

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Solution

The fourth proportional to 3,310.84, 4,964.66 and 1,924.58 is: 2,885.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.84 : 4,964.66 = 1,924.58 : x
  2. Step 2: Convert to fraction form
    3,310.84/4,964.66 = 1,924.58/x
  3. Step 3: Cross multiply
    3,310.84x = 4,964.66 × 1,924.58
  4. Step 4: Simplify right side
    3,310.84x = 9,554,850.90
  5. Step 5: Solve for x
    x = 9,554,850.90/3,310.84
  6. Step 6: Final answer
    x = 2,885.93

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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.