Home / 4,249.81-6,368.55-2,396.97

Finding the Fourth Proportional to 4,249.81, 6,368.55 and 2,396.97

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Solution

The fourth proportional to 4,249.81, 6,368.55 and 2,396.97 is: 3,591.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249.81 : 6,368.55 = 2,396.97 : x
  2. Step 2: Convert to fraction form
    4,249.81/6,368.55 = 2,396.97/x
  3. Step 3: Cross multiply
    4,249.81x = 6,368.55 × 2,396.97
  4. Step 4: Simplify right side
    4,249.81x = 15,265,223.29
  5. Step 5: Solve for x
    x = 15,265,223.29/4,249.81
  6. Step 6: Final answer
    x = 3,591.98

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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.