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Finding the Fourth Proportional to 4,633.07, 6,932.16 and 3,249.11

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Solution

The fourth proportional to 4,633.07, 6,932.16 and 3,249.11 is: 4,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633.07 : 6,932.16 = 3,249.11 : x
  2. Step 2: Convert to fraction form
    4,633.07/6,932.16 = 3,249.11/x
  3. Step 3: Cross multiply
    4,633.07x = 6,932.16 × 3,249.11
  4. Step 4: Simplify right side
    4,633.07x = 22,523,315.72
  5. Step 5: Solve for x
    x = 22,523,315.72/4,633.07
  6. Step 6: Final answer
    x = 4,861.43

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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.