Home / 4,325.22-5,968.45-2,436.20

Finding the Fourth Proportional to 4,325.22, 5,968.45 and 2,436.20

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Solution

The fourth proportional to 4,325.22, 5,968.45 and 2,436.20 is: 3,361.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.22 : 5,968.45 = 2,436.20 : x
  2. Step 2: Convert to fraction form
    4,325.22/5,968.45 = 2,436.20/x
  3. Step 3: Cross multiply
    4,325.22x = 5,968.45 × 2,436.20
  4. Step 4: Simplify right side
    4,325.22x = 14,540,325.71
  5. Step 5: Solve for x
    x = 14,540,325.71/4,325.22
  6. Step 6: Final answer
    x = 3,361.75

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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.