Home / 3,241.22-4,860.63-2,549.24

Finding the Fourth Proportional to 3,241.22, 4,860.63 and 2,549.24

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Solution

The fourth proportional to 3,241.22, 4,860.63 and 2,549.24 is: 3,822.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241.22 : 4,860.63 = 2,549.24 : x
  2. Step 2: Convert to fraction form
    3,241.22/4,860.63 = 2,549.24/x
  3. Step 3: Cross multiply
    3,241.22x = 4,860.63 × 2,549.24
  4. Step 4: Simplify right side
    3,241.22x = 12,390,888.12
  5. Step 5: Solve for x
    x = 12,390,888.12/3,241.22
  6. Step 6: Final answer
    x = 3,822.91

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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.