Home / 4,328.39-6,496.11-2,249.03

Finding the Fourth Proportional to 4,328.39, 6,496.11 and 2,249.03

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Solution

The fourth proportional to 4,328.39, 6,496.11 and 2,249.03 is: 3,375.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.39 : 6,496.11 = 2,249.03 : x
  2. Step 2: Convert to fraction form
    4,328.39/6,496.11 = 2,249.03/x
  3. Step 3: Cross multiply
    4,328.39x = 6,496.11 × 2,249.03
  4. Step 4: Simplify right side
    4,328.39x = 14,609,946.27
  5. Step 5: Solve for x
    x = 14,609,946.27/4,328.39
  6. Step 6: Final answer
    x = 3,375.38

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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.