Home / 4,107.84-5,668.65-2,244.84

Finding the Fourth Proportional to 4,107.84, 5,668.65 and 2,244.84

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Solution

The fourth proportional to 4,107.84, 5,668.65 and 2,244.84 is: 3,097.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107.84 : 5,668.65 = 2,244.84 : x
  2. Step 2: Convert to fraction form
    4,107.84/5,668.65 = 2,244.84/x
  3. Step 3: Cross multiply
    4,107.84x = 5,668.65 × 2,244.84
  4. Step 4: Simplify right side
    4,107.84x = 12,725,212.27
  5. Step 5: Solve for x
    x = 12,725,212.27/4,107.84
  6. Step 6: Final answer
    x = 3,097.79

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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.