Home / 4,504.32-6,207.37-3,243.15

Finding the Fourth Proportional to 4,504.32, 6,207.37 and 3,243.15

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Solution

The fourth proportional to 4,504.32, 6,207.37 and 3,243.15 is: 4,469.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.32 : 6,207.37 = 3,243.15 : x
  2. Step 2: Convert to fraction form
    4,504.32/6,207.37 = 3,243.15/x
  3. Step 3: Cross multiply
    4,504.32x = 6,207.37 × 3,243.15
  4. Step 4: Simplify right side
    4,504.32x = 20,131,432.02
  5. Step 5: Solve for x
    x = 20,131,432.02/4,504.32
  6. Step 6: Final answer
    x = 4,469.36

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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.