Home / 6,408.22-9,613.63-2,710.44

Finding the Fourth Proportional to 6,408.22, 9,613.63 and 2,710.44

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Solution

The fourth proportional to 6,408.22, 9,613.63 and 2,710.44 is: 4,066.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,408.22 : 9,613.63 = 2,710.44 : x
  2. Step 2: Convert to fraction form
    6,408.22/9,613.63 = 2,710.44/x
  3. Step 3: Cross multiply
    6,408.22x = 9,613.63 × 2,710.44
  4. Step 4: Simplify right side
    6,408.22x = 26,057,167.30
  5. Step 5: Solve for x
    x = 26,057,167.30/6,408.22
  6. Step 6: Final answer
    x = 4,066.21

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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.