Home / 4,103.26-5,664.82-2,710.06

Finding the Fourth Proportional to 4,103.26, 5,664.82 and 2,710.06

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Solution

The fourth proportional to 4,103.26, 5,664.82 and 2,710.06 is: 3,741.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103.26 : 5,664.82 = 2,710.06 : x
  2. Step 2: Convert to fraction form
    4,103.26/5,664.82 = 2,710.06/x
  3. Step 3: Cross multiply
    4,103.26x = 5,664.82 × 2,710.06
  4. Step 4: Simplify right side
    4,103.26x = 15,352,002.09
  5. Step 5: Solve for x
    x = 15,352,002.09/4,103.26
  6. Step 6: Final answer
    x = 3,741.42

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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.