Home / 4,321.15-5,962.92-2,433.04

Finding the Fourth Proportional to 4,321.15, 5,962.92 and 2,433.04

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Solution

The fourth proportional to 4,321.15, 5,962.92 and 2,433.04 is: 3,357.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321.15 : 5,962.92 = 2,433.04 : x
  2. Step 2: Convert to fraction form
    4,321.15/5,962.92 = 2,433.04/x
  3. Step 3: Cross multiply
    4,321.15x = 5,962.92 × 2,433.04
  4. Step 4: Simplify right side
    4,321.15x = 14,507,998.85
  5. Step 5: Solve for x
    x = 14,507,998.85/4,321.15
  6. Step 6: Final answer
    x = 3,357.44

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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.